Blog

We have released a new version of GemBox.PdfViewer with support for adding free text, hand drawing, and image annotations to PDF documents opened in a browser. You can now insert custom free text annotations directly on any page of a document. This is ideal for document review workflows, since users can type their comments or […]

We have released a new version of the GemBox .NET libraries that makes the internal rendering engine the default in GemBox.Document, GemBox.Presentation, GemBox.Pdf, and GemBox.Spreadsheet on all supported platforms. The internal rendering engine has existed in the libraries for some time, but starting from this version, it is used as the default everywhere. No code […]

We have released a new version of GemBox.Spreadsheet with the following list of features, improvements, and fixes included: Improved default rendering engine. Fixed issue with bar charts rendering when value-axis minimum is specified. Fixed issue with printing on Windows Server 2025. Fixed issue with Table that have many columns in XLSX reader. You can download […]

We have released a new version of GemBox.Document with the following list of features, improvements, and fixes included: Improved default rendering engine. Fixed issue with TC entries that have tab character on TableOfEntries.Update. Added support for preserving revision’s UTC date. Fixed issue with alt chunk formatting in DOCX reader. Fixed issue with system color that […]

We have released a new version of GemBox.Pdf with the following list of features, improvements, and fixes included: Improved default rendering engine. Added support for PdfTimestamper.AccessToken. Fixed issue with cloning first page dictionary that is stored directly in the ‘/Kids’ array. Fixed issue with rendering path elements with large transform. Fixed issue with rendering text […]

We have released a new version of GemBox.Presentation with the following list of features, improvements, and fixes included: Improved default rendering engine. Fixed issue with ignoring specified “Producer” property in PDF writer. Fixed issue with printing on Windows Server 2025. You can download the latest version from NuGet or from the Downloads page. If you […]

We have released a new version of GemBox.Email with the following list of features, improvements, and fixes included: Added support for uploading draft messages in GraphClient. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Imaging with the following list of features, improvements, and fixes included: Various small fixes and improvements. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Spreadsheet with the following list of features, improvements, and fixes included: Added support for NORM.S.DIST and ERF functions. Fixed issue with NORMSDIST function implementation for higher input values. Fixed issue with invalid row index in XLSX reader. Fixed issue with array formulas not being recalculated in XLSX files. […]

We have released a new version of GemBox.Document with the following list of features, improvements, and fixes included: Fixed issue with nested hyperlinks in DOCX reader. Fixed issue with list paragraph formatting in MD reader. Fixed issue with outer table row formatting in RTF reader. Fixed issue with EditableRangeStart and EditableRangeEnd in PDF writer. Fixed […]

We have released a new version of GemBox.Pdf with the following list of features, improvements, and fixes included: Fixed issue with CMYK-based image color when redacting. Added support for PdfAssociatedFileRelationshipType.Alternative. Improved performance of WPF drawing tree on rendering. Added support for ConversionOptions.ChromeDirectoryPath. Fixed issue with missing page boundary boxes when cloning. Fixed issue with zero-width […]

We have released a new version of GemBox.Presentation with the following list of features, improvements, and fixes included: Added support for PdfSaveOptions.FontSettings, ImageSaveOptions.FontSettings, and XpsSaveOptions.FontSettings. Improved font fallback selection. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Email with the following list of features, improvements, and fixes included: Fixed issue with invalid References header in MSG reader. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Imaging with the following list of features, improvements, and fixes included: Added support for TIFF with frames containing different resolutions. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We recognize that our customers are facing an ever-increasing number of legal requirements each year. At GemBox, we are experiencing these same challenges firsthand, and we are committed to supporting you through this complex landscape as much as we possibly can. To help you stay compliant, we have updated our legal pages to include comprehensive […]

We have released a new version of GemBox.Spreadsheet with the following list of features, improvements, and fixes included: Fixed issue with rendering duplicate EMF image in PDF writer. Fixed issue with LINEST function. Added support for CORREL function. Added support for font fallback alias resolution on Linux. Fixed issue with font resolution for cell text. […]

We have released a new version of GemBox.Document with the following list of features, improvements, and fixes included: Fixed issue with missing bold format in HTML writer. Fixed issue with list indentation in PDF writer. Fixed issue with rendering cropped data labels on pie charts. Fixed issue with resolving hyperlink field that has paragraphs. Fixed […]

We have released a new version of GemBox.Pdf with the following list of features, improvements, and fixes included: Added support for PdfOutline.Color, PdfOutline.Bold, and PdfOutline.Italic. Fixed issue with rendering shading. Added support for font fallback alias resolution on Linux. Fixed issue with fonts that have multiple tables with same tag. Fixed issue with rendering content […]

We have released a new version of GemBox.Presentation with the following list of features, improvements, and fixes included: Added support for font fallback alias resolution on Linux. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Email with the following list of features, improvements, and fixes included: Various small fixes and improvements. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Imaging with the following list of features, improvements, and fixes included: Various small fixes and improvements. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.PdfViewer with support for adding e-signatures and digitally signing PDF documents with e-signatures across all major browsers. You can now create e-signatures in your PDF documents. The signature editor allows you to add text, dates, names, and custom labels; draw shapes using a mouse or touch interface; and […]

We have released a new version of GemBox.Spreadsheet with the following list of features, improvements, and fixes included: Fixed issue with invalid chart series reference in XLSX writer. Fixed issue with ISTEXT formula function in XLS writer. Fixed issue with CodeName and VBA module when cloning worksheet. Added support for PdfSaveOptions.UseAdvancedTextFormatting. Fixed issue with calculating […]

We have released a new version of GemBox.Document with the following list of features, improvements, and fixes included: Fixed issue with PaginatorOptions.TrimExcessTableCellSpans. Fixed issue with bullet pictures in RTF reader. Fixed issue with text frames inside nested table in DOCX files. Added support for PdfSaveOptions.UseAdvancedTextFormatting. Added support for EditableRangeStart and EditableRangeEnd. Fixed issue with exporting […]

We have released a new version of GemBox.Pdf with the following list of features, improvements, and fixes included: Fixed issue with fallback font with PostScript outlines resulting in large PDF size. Fixed issue with multithreading race condition when saving to images in WPF. Fixed issue with duplicating images when printing. Added support for PKCS#11 context-specific […]

We have released a new version of GemBox.Presentation with the following list of features, improvements, and fixes included: Added support for PdfSaveOptions.UseAdvancedTextFormatting. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Email with the following list of features, improvements, and fixes included: Various small fixes and improvements. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Imaging with the following list of features, improvements, and fixes included: Various small fixes and improvements. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Spreadsheet with the following list of features, improvements, and fixes included: Improved performance of criteria functions calculation. Fixed issue with missing cell style in SpreadsheetML reader. Fixed issue with SheetVisibility.VeryHidden in XLS reader. Fixed issue with weekday names for dates before 1 March 1900. Added support for calculating […]

We have released a new version of GemBox.Document with the following list of features, improvements, and fixes included: Added support for thin-thick BorderStyle in PDF writer. Fixed issue with fitting paragraph below drawing in PDF writer. Fixed issue with fixed “table-layout” on table without specified width in HTML reader. Fixed issue with mail merge extending […]

We have released a new version of GemBox.Pdf with the following list of features, improvements, and fixes included: Fixed issue with decrypting PDF with missing Length entry in encryption dictionary. Fixed issue with updating PdfDropdownField appearance with AllowCustomText. Added support for ConversionOptions.ResourceLoading event. Added support for ImageSaveOptions.AutoOrient and ImageSaveOptions.OrientationTransform. You can download the latest version […]

We have released a new version of GemBox.Presentation with the following list of features, improvements, and fixes included: Fixed issue with creating OleObject with unit different than LengthUnit.Point. Fixed issue with clipped text frame in PDF writer. Added support for bold and italic font simulations in PDF writer. You can download the latest version from […]

We have released a new version of GemBox.Email with the following list of features, improvements, and fixes included: Various small fixes and improvements. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Imaging with the following list of features, improvements, and fixes included: Various small fixes and improvements. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Pdf with support for HTML to PDF conversion. You can use HTML templates to create pixel-perfect PDF files with just a few lines of code. Support for modern CSS and JavaScript execution ensures that even your most complicated web pages are converted to PDFs that look exactly as […]

We have released a new version of GemBox.Spreadsheet with the following list of features, improvements, and fixes included: Fixed issue with relative reference in conditional formatting and rule order in XLS reader. Improved WPF rendering implementation. Added support for multiple ‘frame’ sheets from ‘frameset’ in HTML reader. Fixed issue with one cell references in XLS […]

We have released a new version of GemBox.Document with the following list of features, improvements, and fixes included: Fixed issue with Picture inside TableCell in PDF writer. Added support for preserving “Mark as decorative” drawing metadata in DOCX files. Fixed issue with exporting EMF images in HTML writer. Fixed issue with missing floating table in […]

We have released a new version of GemBox.Pdf with the following list of features, improvements, and fixes included: Added support for converting HTML to PDF. Fixed issue with extracting toggle button field value with invalid state. Added support for ImageLoadOptions.FrameIndex. Fixed issue with missing “document open” password when saving PDF file encrypted with revision higher […]

We have released a new version of GemBox.Presentation with the following list of features, improvements, and fixes included: Improved WPF rendering implementation. Fixed issue with MasterSlide.Name in PPTX files. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Email with the following list of features, improvements, and fixes included: Fixed issue with attachment’s Content-Disposition in EML reader. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Imaging with the following list of features, improvements, and fixes included: Fixed issue with reading Image.DpiX and Image.DpiY on .NET Standard 2.0. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Spreadsheet with the following list of features, improvements, and fixes included: Fixed issue with ExcelCell.FormulaR1C1 value for single cell range. Fixed issue with ExcelWorksheet.FormControls with macros in XLSM reader. Fixed issue with axis tick labels position in XLSX reader. Fixed issue with preserving ActiveX control. Fixed issue with […]

We have released a new version of GemBox.Document with the following list of features, improvements, and fixes included: Fixed issue with handling KeepWithNext inside multi-column sections in PDF writer. Fixed issue with ‘align’ attribute overriding ‘text-align’ CSS property in HTML reader. Fixed issue with EMF Plus records in PDF writer. Fixed issue with rendering SVG […]

We have released a new version of GemBox.Pdf with the following list of features, improvements, and fixes included: Fixed issue with rendering bitmap with invalid metadata. Fixed issue with removing null from PdfPage.Annotations. Fixed issue with cloning PdfOutline with invalid previous. Fixed issue with reading encrypted PDF without specified decryption algorithm. Fixed issue with race-condition […]

We have released a new version of GemBox.Presentation with the following list of features, improvements, and fixes included: Fixed issue with missing custom properties of date type in PPTX writer. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact […]

We have released a new version of GemBox.Email with the following list of features, improvements, and fixes included: Added support for setting display name with MailAddress‘s single string constructor. Added support for MailMessage.Priority. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel […]

We have released a new version of GemBox.Imaging with the following list of features, improvements, and fixes included: Various small fixes and improvements. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

If you are one of 32% of developers using command-line coding agents (including GitHub Copilot CLI, Claude Code, or OpenAI Codex—but excluding AI autocomplete), the big news is GemBox now has an AI skill! Read the instructions on our AI Coding page to enable your agent to write complex GemBox code. After enabling, find a […]

We have released a new version of GemBox.Spreadsheet with the following list of features, improvements, and fixes included: Added support for tabs and linebreaks in ODS reader. Fixed issue with relationship preservation when cloning ExcelFile. Fixed issue with inconsistent ‘=’ handling in Excel formulas. Fixed issue with preserving ActiveX alternative content. Fixed issue with ignored […]

We have released a new version of GemBox.Document with the following list of features, improvements, and fixes included: Added support for DataRelation without child range name in mail merge. Fixed issue with non-overlapping floating drawings in PDF writer. Fixed issue with VML line shapes that are missing ‘from’ and ‘to’ attribute in DOCX reader. Added […]

We have released a new version of GemBox.Pdf with the following list of features, improvements, and fixes included: Fixed issue with rendering glyphs from symbolic font. Fixed issue with extracting text from rotated page. Fixed issue with auto orientation based on JPEG’s EXIF metadata. Fixed issue with RenderingMode name conflict. Fixed issue with rendering path […]

We have released a new version of GemBox.Presentation with the following list of features, improvements, and fixes included: Fixed issue with loading text into new table cell. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Email with the following list of features, improvements, and fixes included: Fixed issue with invalid header content in PopClient. Fixed issue with header parameter that has left parenthesis on its name in EML reader. Fixed issue with error identification when server returns 550 in MailAddressValidator.Validate. You can download […]

We have released a new version of GemBox.Imaging with the following list of features, improvements, and fixes included: Various small fixes and improvements. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Spreadsheet with the following list of features, improvements, and fixes included: Fixed issue with ignored below milliseconds precision in DateTime values. Fixed issue with setting frozen panes with freezed rows. Fixed issue with array formula calculation with divide by zero error. You can download the latest version from […]

We have released a new version of GemBox.Document with the following list of features, improvements, and fixes included: Fixed issue with table width calculation in HTML reader. Fixed issue with missing page width in DOCX reader. Added support for LeftIndentationChars, RightIndentationChars, SpecialIndentationChars, SpaceAfterLines, and SpaceBeforeLines in ParagraphFormat. Fixed issue with table spacing calculation in PDF […]

We have released a new version of GemBox.Pdf with the following list of features, improvements, and fixes included: Added support for OcrReadOptions.LogFileTesseract and OcrReadOptions.LogFileLeptonica. Fixed issue with pattern color space when updating PdfFormContent.Content. Fixed issue with updating PdfTextField that has 0 value for LimitOfCharacters. You can download the latest version from NuGet or from the […]

We have released a new version of GemBox.Presentation with the following list of features, improvements, and fixes included: Fixed issue with bullet list formatting inside SmartArt in PDF writer. Fixed issue with tables that span across slide in PDF writer. You can download the latest version from NuGet or from the Downloads page. If you […]

We have released a new version of GemBox.Email with the following list of features, improvements, and fixes included: Various small fixes and improvements. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Imaging with the following list of features, improvements, and fixes included: Various small fixes and improvements. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Spreadsheet with the following list of features, improvements, and fixes included: Fixed issue with data validations from extension list overriding existing ones in XLSX reader. Added support for CalculationOptions.CalculationMode in XLSB files. Improved performance of rendering images. Fixed issue with chart axes positioning and automatic scale calculation. Fixed […]

We have released a new version of GemBox.Document with the following list of features, improvements, and fixes included: Added support for preserving drawing’s floating layout in HTML writer. Fixed issue with irregular fields that have end specified before begin in DOCX reader. Fixed issue with cloning FormText field. Fixed issue with resolving text frame properties […]

We have released a new version of GemBox.Pdf with the following list of features, improvements, and fixes included: Added support for OcrAnalyzer.DetectTextRotation. Fixed issue with text positioning on rendering. Fixed issue with optional content properties when cloning pages. You can download the latest version from NuGet or from the Downloads page. If you have any […]

We have released a new version of GemBox.Presentation with the following list of features, improvements, and fixes included: Various small fixes and improvements. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Email with the following list of features, improvements, and fixes included: Various small fixes and improvements. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Imaging with the following list of features, improvements, and fixes included: Various small fixes and improvements. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Spreadsheet with the following list of features, improvements, and fixes included: Fixed issue with combo chart that has only single series type in PDF writer. Added support for array formulas in XLS files. Fixed issue with unavailable metadata on streaming mode in XLSX reader. Added support for XlsxLoadOptions.CellCountLimit. […]

We have released a new version of GemBox.Document with the following list of features, improvements, and fixes included: Fixed issue with wrong ID in OleObject preview in DOCX writer. Fixed issue with EMF and WMF rasterization in PDF writer. Fixed issue with ‘text-indent’ in HTML reader. Fixed issue with floating tables in text columns in […]

We have released a new version of GemBox.Pdf with the following list of features, improvements, and fixes included: Fixed issue with reading fields with ‘null’ literal. Added support for PdfBlendMode. Fixed issue with text positioning when rendering. You can download the latest version from NuGet or from the Downloads page. If you have any questions, […]

We have released a new version of GemBox.Presentation with the following list of features, improvements, and fixes included: Fixed issue with ignoring HtmlLoadOptions.InheritParagraphFormat when loading text into paragraphs. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Email with the following list of features, improvements, and fixes included: Added support for GraphClient.Proxy. Fixed issue with invalid charset in EML reader. Fixed issue with uploading message with inline attachment in GraphClient. Fixed issue with invalid boundary in MBOX reader. You can download the latest version from […]

We have released a new version of GemBox.Imaging with the following list of features, improvements, and fixes included: Various small fixes and improvements. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Spreadsheet with the following list of features, improvements, and fixes included: Added support for ExcelWorksheet.CustomProperties. Fixed issue with auto-fitting emoji characters. Added cross-platform support for rendering SVG images. Added SkiaSharp.NativeAssets.Linux and HarfBuzzSharp.NativeAssets.Linux dependencies. Fixed issue with preserved chart in XLSX reader. Fixed issue with embedded “.bin” file that’s […]

We have released a new version of GemBox.Document with the following list of features, improvements, and fixes included: Fixed issue with missing text frame format when cloning paragraph style. Added cross-platform support for rendering SVG images. Added SkiaSharp.NativeAssets.Linux and HarfBuzzSharp.NativeAssets.Linux dependencies. Fixed issue with unquoted nested fields in mail merge. Improved performance of DOCX reader. […]

We have released a new version of GemBox.Pdf with the following list of features, improvements, and fixes included: Fixed issue with invalid root indirect object. Fixed issue with multiple paths having blend mode. Fixed issue with color space when rendering JPX image. Added SkiaSharp.NativeAssets.Linux and HarfBuzzSharp.NativeAssets.Linux dependencies. Fixed issue with ligature characters on fallback fonts […]

We have released a new version of GemBox.Presentation with the following list of features, improvements, and fixes included: Fixed issue with paragraph spacing when loading HTML text. Fixed issue with text wrapping in PDF writer. Added cross-platform support for rendering SVG images. Added SkiaSharp.NativeAssets.Linux and HarfBuzzSharp.NativeAssets.Linux dependencies. Added support for ChartType.Radar. You can download the […]

We have released a new version of GemBox.Email with the following list of features, improvements, and fixes included: Fixed issue with attachment file name having trailing quote in EML reader. Fixed issue with empty attachments collection in EML reader. You can download the latest version from NuGet or from the Downloads page. If you have […]

We have released a new version of GemBox.Imaging with the following list of features, improvements, and fixes included: Various small fixes and improvements. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Spreadsheet with the following list of features, improvements, and fixes included: Fixed issue with ignored ImageSaveOptions.CropToContent in EMF writer. Fixed issue with printer specific paper size in PDF writer. Fixed issue with axis scaling for stacked charts. Fixed issue with invalid chart data labels cache in XLSX writer. […]

We have released a new version of GemBox.Document with the following list of features, improvements, and fixes included: Improved performance of rendering charts in PDF writer. Added support for CharacterFormat.Kerning in PDF writer. Added support for ImageSaveOptions.CropToContent. Fixed issue with list items indentation when inheriting paragraph format in HTML reader. Fixed issue with iterating through […]

We have released a new version of GemBox.Pdf with the following list of features, improvements, and fixes included: Fixed issue with decoding radio button field choice. Fixed issue with missing PdfForm.Subtype when flattening fields. Added support for rotated images in OcrReader. Fixed issue with resolving PdfFontFace from PdfType3Font that doesn’t have BaseFont entry. Added support […]

We have released a new version of GemBox.Presentation with the following list of features, improvements, and fixes included: Added support for ImageSaveOptions.CropToContent. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Email with the following list of features, improvements, and fixes included: Fixed issue with missing message flags on GraphClient.GetMessage. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Imaging with the following list of features, improvements, and fixes included: Various small fixes and improvements. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Spreadsheet with the following list of features, improvements, and fixes included: Fixed issue with preserving defined name reference in charts. Fixed issue with overlapped chart axis labels in PDF writer. Fixed issue with duplicated form control hidden shapes in XLSX reader. Added support for ExcelCell.RichValue. Fixed issue with […]

We have released a new version of GemBox.Document with the following list of features, improvements, and fixes included: Fixed issue with not inheriting heading formatting from document styles in HTML reader. Fixed issue with not inheriting font size on Table element in HTML reader. Fixed issue with table formatting in logical PDF reader. Fixed issue […]

We have released a new version of GemBox.Pdf with the following list of features, improvements, and fixes included: Fixed issue with invalid EOF marker. Fixed issue with invalid cross-reference subsection. Fixed issue with missing FontName entry. Fixed issue with JPEG decoding when redacting image. Added support for PdfSignatureAppearance.ContactInfo. Fixed issue with embedded font whose ‘cmap’ […]

We have released a new version of GemBox.Presentation with the following list of features, improvements, and fixes included: Fixed issue with rotated chart X-axis labels in PDF writer. Fixed issue with formatting when loading HTML text. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, […]

We have released a new version of GemBox.Email with the following list of features, improvements, and fixes included: Fixed issue with inlining embedded images without Content-Id. Fixed issue with invalid headers in EML reader. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, […]

We have released a new version of GemBox.Imaging with the following list of features, improvements, and fixes included: Various small fixes and improvements. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Spreadsheet with the following list of features, improvements, and fixes included: Fixed issue with theme color in XLSX reader. Fixed issue with shared items in pivot cache records. Added support for PaginatorOptions.UpdatePageBreaks. Fixed issue with ChartSeries.IsLegendEntryVisible. Fixed issue with alternate content in XLSX files. Fixed issue with ActiveX […]

We have released a new version of GemBox.Document with the following list of features, improvements, and fixes included: Fixed issue with Note element in RTF reader. Fixed issue with nested Table element in RTF reader. Fixed issue with content that has 0 font size in PDF writer. Fixed issue with Field element that contains table […]

We have released a new version of GemBox.Pdf with the following list of features, improvements, and fixes included: Fixed issue with applying image redaction. Fixed issue with removing page that has inherited values. Fixed issue with cloning pop-up annotations that doesn’t have Rect entry. You can download the latest version from NuGet or from the […]

We have released a new version of GemBox.Presentation with the following list of features, improvements, and fixes included: Fixed issue with chart cached reference in PPTX reader. Added support for PictureContent.Width and PictureContent.Height. Added cross-platform support for rendering EMF images. You can download the latest version from NuGet or from the Downloads page. If you […]

We have released a new version of GemBox.Email with the following list of features, improvements, and fixes included: Fixed issue with attachment file name encoding in EML reader. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Imaging with the following list of features, improvements, and fixes included: Various small fixes and improvements. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Spreadsheet with the following list of features, improvements, and fixes included: Fixed issue with default column formatting in XLSX reader. Added support for time number formats in ODS files. Fixed issue with culture dependant number values in XLSB writer. Added support for ExcelChart.RefreshCache method. Fixed issue with relative […]

We have released a new version of GemBox.Document with the following list of features, improvements, and fixes included: Fixed issue with duplicate embedding parts in DOCX reader. Fixed issue with text frames that continue into BlockContentControl in DOTX reader. Added support for HtmlLoadOptions.StyleMediaType. Added support for lists with DecimalZero style in RTF writer. Added support […]

We have released a new version of GemBox.Pdf with the following list of features, improvements, and fixes included: Fixed issue with font that uses unknown encoding name. Fixed issue with ToUnicode stream containing mapping that maps to zero length string. Fixed issue with positioning of replaced text when using PdfText find and replace. Added support […]

We have released a new version of GemBox.Email with the following list of features, improvements, and fixes included: Added support for email categories in MSG files. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Imaging with the following list of features, improvements, and fixes included: Added support for CiaLab and Separated photometric interpretation for TIFF images. Improved performance and memory allocation when processing JPEG and TIFF images. You can download the latest version from NuGet or from the Downloads page. If you […]

We have released a new version of GemBox.Presentation with the following list of features, improvements, and fixes included: Fixed issue with whitespace rendering in PDF writer. Fixed issue with inherited formatting in HTML reader. Fixed issue with scatter chart numeric literals in PPTX writer. Fixed issue with chart date formatting in PPTX writer. Added support […]

GemBox just celebrated its first 20 years! You might be surprised that, although we have 7000+ customers and seven products, the entire GemBox team consists of just eight people. Even better, two of those eight people are founders (Josip and Zel), so the actual work gets done by only six people. A few of them […]

We have released a new version of GemBox.Spreadsheet with the following list of features, improvements, and fixes included: Fixed issue with missing chart markers in PDF writer. Fixed issue with array formulas in XLSB writer. Added support for ExcelWorksheet.TabColor in XLS files. Added support for PivotItems.Clear() method. Fixed issue with loading HarfBuzzSharp native assets on […]

We have released a new version of GemBox.Document with the following list of features, improvements, and fixes included: Fixed issue with unclickable OLEObject in DOCX writer. Fixed issue with default paper type in DOCX reader. Fixed issue with shapes within tables in RTF reader. Fixed issue with iterating document Revision data. Fixed issue with retrieving […]

We have released a new version of GemBox.Pdf with the following list of features, improvements, and fixes included: Fixed issue with resolving standard font name. Fixed issue with reading invalid AcroForm. Added support for rendering soft masks. Fixed issue with encrypted PDF file that have unencrypted Metadata stream. Fixed issue with using cached WPF PixelShader […]

We have released a new version of GemBox.Presentation with the following list of features, improvements, and fixes included: Fixed issue with loading HarfBuzzSharp native assets on MAUI iOS. Fixed issue with empty list items in HTML reader. Fixed issue with exception message for encrypted PPT files. Added support for built-in and custom document properties in […]

We have released a new version of GemBox.Email with the following list of features, improvements, and fixes included: Fixed issue with dot absence check on domain part in mail address validation. Added support for Content-Location when sending email with ExchangeClient and GraphClient. Fixed issue with missing signature image in MSG writer. Fixed issue with duplicate […]

We have released a new version of GemBox.Imaging with the following list of features, improvements, and fixes included: Various small fixes and improvements. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Spreadsheet with the following list of features, improvements, and fixes included: Fixed issue with auto fitting formatted DateTime value. Fixed issue with emoji characters in TableColumn.Name. Added support for PaperType.Tabloid. Added support for removing “XMP Toolkit” information in PDF writer. Fixed issue with AND evaluation if cell is […]

We have released a new version of GemBox.Document with the following list of features, improvements, and fixes included: Fixed issue with rendering TextWatermark with vertical alignment. Fixed issue with empty TextBox in DOC reader. Fixed issue with empty revision number in DOC reader. Fixed issue with line being clipped on multiple column text in PDF […]

We have released a new version of GemBox.Pdf with the following list of features, improvements, and fixes included: Fixed issue with redacting image with grayscale mask. Added support for PdfContentString and PdfContentChar. Fixed issue with redacting PdfContentGroup. Fixed issue with reading cross-reference stream of incorrect location. Fixed issue with reading PdfDocumentInformation entry of invalid type. […]

We have released a new version of GemBox.Presentation with the following list of features, improvements, and fixes included: Added support for TextAutoFit.ShrinkTextOnOverflow on table cell in PDF writer. Added support for removing “XMP Toolkit” information in PDF writer. Added support for PresentationDocument Load(Stream) method. Added support for preserving chart as image in PPT reader. Fixed […]

We have released a new version of GemBox.Email with the following list of features, improvements, and fixes included: Fixed issues with attachment filename and disposition type when attaching an embedded message. Fixed issue with ‘To’ header in MSG reader. Fixed issue with RTF body in MSG reader. Fixed issue with ‘.p7s’ attachment in MSG files. […]

We have released a new version of GemBox.Imaging with the following list of features, improvements, and fixes included: Various small fixes and improvements. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Spreadsheet with the following list of features, improvements, and fixes included: Increased the SixLabors.ImageSharp version dependency. Added support for InvariantGlobalization in PDF writer. Fixed issue with cloned sheet in XLS writer. Fixed issue with changed font color in XLS files. Fixed issue with reading commnets from Strict Open […]

We have released a new version of GemBox.Document with the following list of features, improvements, and fixes included: Increased the SixLabors.ImageSharp version dependency. Added support for InvariantGlobalization in PDF writer. Fixed issue with saving content as HTML to clipboard. Fixed issue with horizontal alignment for drawings in PDF writer. Fixed issue with underscored blank character […]

We have released a new version of GemBox.Pdf with the following list of features, improvements, and fixes included: Improved quality of OCR feature and capabilities of OcrReadOptions. Fixed issue with RenderTargetBitmap causing COMException. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel […]

We have released a new version of GemBox.Presentation with the following list of features, improvements, and fixes included: Increased the SixLabors.ImageSharp version dependency. Added support for InvariantGlobalization in PDF writer. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact […]

We have released a new version of GemBox.Email with the following list of features, improvements, and fixes included: Fixed issue with empty body text in EML reader. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Imaging with the following list of features, improvements, and fixes included: Various small fixes and improvements. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Spreadsheet with the following list of features, improvements, and fixes included: Fixed issue with cache items on PivotCache.Refresh call. Fixed issue with comparing percentage value in calculation engine. Fixed issue with background color of preserved styles in XLS reader. Fixed issue with comparing mismatched types in calculation engine. […]

We have released a new version of GemBox.Document with the following list of features, improvements, and fixes included: Fixed issue with invalid Run elements in DOCX reader. Added support for clearing cached fonts with FontSettings.FontsBaseUri. Added support for cloning Numbering Definition Instance. Fixed issue with rendering Form DropDown field with bookmark in result inlines. Fixed […]

We have released a new version of GemBox.Pdf with the following list of features, improvements, and fixes included: Fixed issue with wrong fallback character on missing Unicode value. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Presentation with the following list of features, improvements, and fixes included: Added support for clearing cached fonts with FontSettings.FontsBaseUri. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Email with the following list of features, improvements, and fixes included: Fixed issue with attachment name in EML reader. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Imaging with the following list of features, improvements, and fixes included: Various small fixes and improvements. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have decided to remove support for .NET Framework 3.5 and use version 4.6.2 as our new lowest supported .NET Framework version. In recent years, keeping up with .NET improvements while maintaining compatibility with .NET Framework 3.5 has become challenging. Our codebase has grown more complex, and we’ve also noticed some performance issues in certain […]

With the beginning of the new year we’ve made a decision to change our versioning scheme. From now on, all our products will use a date-based versioning scheme in the format: <Year>.<Month>.<Patch> (e.g. 2025.1.100). For a long time, GemBox used a scheme where major and minor version numbers were written together, which occasionally caused confusion. […]

We have released a new version of GemBox.Spreadsheet with the following list of features, improvements, and fixes included: Fixed issue with wrongly recognised date time format in XLS reader. Fixed issue with signed VBA in XLSM files. Fixed issue with buffer overrun in XLS reader. Fixed issue with print orientation being ignored. Fixed issue with […]

We have released a new version of GemBox.Document with the following list of features, improvements, and fixes included: Fixed issue with images that have invalid ICC color profile in PDF/A writer. Fixed issue with REM unit on nested ‘html’ in HTML reader. Fixed issue with rendering tables inside BlockContentControl. Fixed issue with default image DPI […]

We have released a new version of GemBox.Pdf with the following list of features, improvements, and fixes included: Added support for PdfDelayOrReSignDigitalId.CalculateHash. Fixed issue with performance of PdfContentGroup.DrawAnnotation method. Fixed issue with redaction caused by incorrect text bounds. Fixed issue with missing image after redaction. Added support for PdfText.Replace methods. Fixed issue with black spots […]

We have released a new version of GemBox.Presentation with the following list of features, improvements, and fixes included: Fixed issue with picture fill in PDF writer. Fixed issue with default text formatting in NotesSlide. Added support for pattern brushes in PDF writer. Fixed issue with chart axis calculation in PDF writer. Fixed issue with uninherited […]

We have released a new version of GemBox.Email with the following list of features, improvements, and fixes included: Added support for uploading messages in ImapClient, ExchangeClient, and GraphClient. Fixed issue with emails that have more than five custom headers in GraphClient. Fixed issue with “ANSI_X3.4-1986” encoding in EML reader. Fixed issue with false positive mail […]

We have released a new version of GemBox.Imaging with the following list of features, improvements, and fixes included: Various small fixes and improvements. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Spreadsheet with the following list of features, improvements, and fixes included: Added support for ExcelPicture.Fill and ExcelPicture.Outline. Fixed issue with PdfSaveOptions.ImageDpi property. Fixed issue with using defined name as range for list data validation. Fixed issue with chart label overlap in PDF writer. Fixed issue with column width […]

We have released a new version of GemBox.Document with the following list of features, improvements, and fixes included: Fixed issue with paragraph alignment on Online Word in DOCX writer. Fixed issue with PdfSaveOptions.ImageDpi property. Fixed issue with rendering table that has invisible column. Fixed issue with SpecialCharacterType.ClearedLineBreak in PDF writer. Added support for REVNUM in […]

We have released a new version of GemBox.Pdf with the following list of features, improvements, and fixes included: Fixed issue with negative text indent in JPG writer. Fixed issue with negative font size in JPG writer. Fixed issue with redacting PdfCCITTFaxDecodeFilter image. Fixed issue with reading field group ascendants. Added support for PdfCertificate.Create method. Fixed […]

We have released a new version of GemBox.Presentation with the following list of features, improvements, and fixes included: Fixed issue with preserving equations in PPTX files. Fixed issue with PdfSaveOptions.ImageDpi property. Fixed issue with missing drawings in JPG writer. Fixed issue with resolving SVG image size to zero on Windows Server. Added support for rendering […]

We have released a new version of GemBox.Email with the following list of features, improvements, and fixes included: Fixed issue with empty charset in EML reader. Fixed issue with default subject and sender encoding in MSG reader. Fixed issue with missing root properties stream in MSG reader. Increased the System.Text.Json version dependency. Fixed issue with […]

We have released a new version of GemBox.Imaging with the following list of features, improvements, and fixes included: Fixed issue with TiffCompression.CcittGroup4Fax compression. Fixed issue with disposing stream. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Spreadsheet with the following list of features, improvements, and fixes included: Improved performance of rendering process. Added support for FontSettings.FontSelection event. Fixed issue with calculating default column width with custom fonts. Added support for code name in XLS files. Fixed issue with chart interoperability. Fixed issue with missing […]

We have released a new version of GemBox.Document with the following list of features, improvements, and fixes included: Fixed issue with reading invalid font size in DOCX reader. Fixed issue with table column width calculation in PDF writer. Added support for semantic lists in HTML writer. Fixed issue with skipping TextBox elements when replacing content […]

We have released a new version of GemBox.Pdf with the following list of features, improvements, and fixes included: Added support for PdfEncryptionOptions.EncryptStrings and PdfEncryptionOptions.EncryptStreams. Fixed issue with rendering CCITT Fax encoded image. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free […]

We have released a new version of GemBox.Presentation with the following list of features, improvements, and fixes included: Added support for FontSettings.FontSelection event. Fixed issue with chart interoperability. Fixed issue with missing digital signature in PPTX writer. You can download the latest version from NuGet or from the Downloads page. If you have any questions, […]

We have released a new version of GemBox.Email with the following list of features, improvements, and fixes included: Added support for immutable IDs in GraphClient. Fixed issue with MS-TNEF messages in GraphClient. Added support for MailMessage.RequestDeliveryReceipt and MailMessage.RequestReadReceipt. You can download the latest version from NuGet or from the Downloads page. If you have any […]

We have released a new version of GemBox.Imaging with the following list of features, improvements, and fixes included: Small fixes and improvements. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We are proud to announce that we have just released our new JavaScript UI component, GemBox.PdfViewer. The component enables you to display, print, and save PDF files in your web applications with just a few lines of code. The initial release version supports localization, theming, searching, zooming, and toolbar customization on both desktop and mobile […]

We have released a new version of GemBox.Spreadsheet with the following list of features, improvements, and fixes included: Added support for DataValidation.GetListValues method. Added support for ExcelWorksheet.CalculateFormula method. Fixed issue with duplicate drawing ID in XLSX reader. Fixed issue with wrong chart axis positioning. Fixed issue with WPF Dispatcher multithreading resource (atom) leak. Added support […]

We have released a new version of GemBox.Document with the following list of features, improvements, and fixes included: Fixed issue with invalid shape type identifier in DOCX reader. Fixed issue with TOC entries that have outline level. Fixed issue with hidden Group element in HTML reader. Improved font selection algorithm when working with Microsoft Office […]

We have released a new version of GemBox.Pdf with the following list of features, improvements, and fixes included: Added support for resolution limit on shading pattern rasterization. Added support for shading rendering with mask. Fixed issue with bound calculation for shading rendering. Fixed issue with WPF Dispatcher multithreading resource (atom) leak. Added support for WpfHelper […]

We have released a new version of GemBox.Presentation with the following list of features, improvements, and fixes included: Fixed issue with VisualShape cloning in PDF writer. Fixed issue with WPF Dispatcher multithreading resource (atom) leak. Added support for WpfHelper class. You can download the latest version from NuGet or from the Downloads page. If you […]

We have released a new version of GemBox.Email with the following list of features, improvements, and fixes included: Fixed issue with invalid content in MSG reader. Fixed issue with invalid ‘From’ address in MSG reader. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or […]

We have released a new version of GemBox.Imaging with the following list of features, improvements, and fixes included: Small fixes and improvements. You can download the latest version from NuGet or from the Downloads page. If you have any questions, complaints, or suggestions, feel free to contact us.

We are introducing a new unified license key for customers who have purchased the GemBox.Bundle. This single key will now seamlessly activate all GemBox products, eliminating the need to manage separate keys for each product. The new key will be valid for all versions released from September 5, 2024. This update enhances your experience by […]

We have released a new version of GemBox.Spreadsheet with the following list of features, improvements, and fixes included: Added support for ExcelGroupShape. Fixed issue with default font in ODS writer. Fixed issue with preserved embedded objects in XLSB files. Fixed issue with invalid defined name reference in XLSX writer. Fixed issue with incorrectly recognized shared […]

We have released a new version of GemBox.Document with the following list of features, improvements, and fixes included: Fixed issue with IF and FORMULA fields on multiple mail merge executions. Fixed issue with rendering locked checkboxes in PDF writer. Fixed issue with table width calculation in HTML reader. Fixed issue with layout of multiple consecutive […]

We have released a new version of GemBox.Pdf with the following list of features, improvements, and fixes included: Fixed issue with the signature validation report. Fixed issue with extracting text of very deeply nested content. Fixed issue with Type 2 XRef entry from XRef stream. Fixed issue with PdfFontFace resolution. Fixed issue with reading inline […]

We have released a new version of GemBox.Presentation with the following list of features, improvements, and fixes included: Fixed issue with TableStyleCollection.Create method. You can download the latest version from NuGet or from the BugFixes page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Email with the following list of features, improvements, and fixes included: Fixed issue with draft emails on GraphClient. Added support for ExchangeClient.SendMessage(MailMessage, bool) for specifying if the sent message is saved on the SentItems folder. You can download the latest version from NuGet or from the BugFixes page. […]

We have released a new version of GemBox.Imaging with the following list of features, improvements, and fixes included: Small fixes and improvements. You can download the latest version from NuGet or from the BugFixes page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Spreadsheet with the following list of features, improvements, and fixes included: Fixed issue with WPS Office showing warning on XLSX roundtrip. Fixed issue with merged cells that have rotated text in PDF writer. Fixed issue with VBA encoding. Added support for range result in logical functions. Added support […]

We have released a new version of GemBox.Document with the following list of features, improvements, and fixes included: Fixed issue with footnotes in PDF writer. Fixed issue with column break being ignored in PDF writer. Fixed issue with content insertion. Added support for UseFarEastLayout document setting and AutoSpaceLatinAndEastAsianText paragraph property. Fixed issue with VBA encoding. […]

We have released a new version of GemBox.Pdf with the following list of features, improvements, and fixes included: Added support for PdfText.Format. Fixed issue with applying redaction on characters that have negative width. Fixed issue with fields being clipped and their line height changed. Added support for PdfTextMarkupAnnotation and PdfCaretAnnotation. You can download the latest […]

We have released a new version of GemBox.Presentation with the following list of features, improvements, and fixes included: Fixed issue with increased file size on PPTX roundtrip. Fixed issue with VBA encoding. Increased the SixLabors.ImageSharp version dependency. Added support for resampling metafile images. You can download the latest version from NuGet or from the BugFixes […]

We have released a new version of GemBox.Email with the following list of features, improvements, and fixes included: Added support for PropertyTag.AttachmentHidden in MSG files. Fixed issue with invalid Attachment.FileName in MSG reader. Added support for GraphClient. You can download the latest version from NuGet or from the BugFixes page. If you have any questions, […]

We have released a new version of GemBox.Imaging with the following list of features, improvements, and fixes included: Small fixes and improvements. Increased the SixLabors.ImageSharp version dependency. You can download the latest version from NuGet or from the BugFixes page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Spreadsheet with the following list of features, improvements, and fixes included: Fixed issue with missing macros on Linux. Fixed issue with loading fonts on MAUI. Fixed issues with chart rendering in PDF writer: The wrong scatter chart marker shapes and thickness. The legend entry was missing. The wrong […]

We have released a new version of GemBox.Document with the following list of features, improvements, and fixes included: Fixed issue with missing macros on Linux. Fixed issue with loading fonts on MAUI. Fixed issue with BitmapCache in PDF writer. Fixed issue with image positioning in PDF writer. Fixed issue with even and odd headers in […]

We have released a new version of GemBox.Pdf with the following list of features, improvements, and fixes included: Fixed issue with rendering text that uses Type3 font with non-default FontMatrix. Fixed issue with loading fonts on MAUI. Fixed issue with rendering glyphs that have negative font size. Fixed issue with image masks encoded with CCITTFaxDecode […]

We have released a new version of GemBox.Presentation with the following list of features, improvements, and fixes included: Fixed issue with missing macros on Linux. Fixed issue with loading fonts on MAUI. Fixed issue with font element’s size in HTML reader. Fixed issues with importing HTML: The default TextParagraphFormat was missing. Handling of default font […]

We have released a new version of GemBox.Email with the following list of features, improvements, and fixes included: Fixed issue with invalid header data in MSG reader. Fixed issue with SOAP serialization in ExchangeClient. You can download the latest version from NuGet or from the BugFixes page. If you have any questions, complaints, or suggestions, […]

We have released a new version of GemBox.Imaging with the following list of features, improvements, and fixes included: Added support for TiffSaveOptions.Compression. You can download the latest version from NuGet or from the BugFixes page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Spreadsheet with the following list of features, improvements, and fixes included: Fixed issue with comparing string and double in calculation engine. Added support for cloning macros. Fixed issue with conditional formatting evaluation that has relative reference in a formula. Added support for PdfSaveOptions.Version. Fixed issue with checkbox position […]

We have released a new version of GemBox.Document with the following list of features, improvements, and fixes included: Fixed issue with hyperlinks that have region-specific characters in PDF writer. Fixed issue with printing rotated shape. Added support for multiple margins on a single page in PDF writer. Fixed issue with abstract numbering definition that contains […]

We have released a new version of GemBox.Pdf with the following list of features, improvements, and fixes included: Added support for signing signature field that has multiple widget annotations. Fixed issue with updating the appearance of a multi-line auto-sized text field. Increased the BouncyCastle.Cryptography version dependency. Improved performance of TIFF writer by reducing its memory […]

We have released a new version of GemBox.Presentation with the following list of features, improvements, and fixes included: Fixed issue with missing spaces in HTML reader. Added support for HtmlLoadOptions.InheritCharacterFormat and HtmlLoadOptions.InheritParagraphFormat. Added support for cloning macros. Added support for PdfSaveOptions.Version. Added support for ChartType.Doughnut. Increased the BouncyCastle.Cryptography version dependency. You can download the latest […]

We have released a new version of GemBox.Email with the following list of features, improvements, and fixes included: Added support for RTF encoded plain text body. Fixed issue with attachments that have no data in MSG reader. Increased the BouncyCastle.Cryptography version dependency. Fixed issue with subjects containing underscore in EML reader. You can download the […]

We have released a new version of GemBox.Imaging with the following list of features, improvements, and fixes included: Small fixes and improvements. You can download the latest version from NuGet or from the BugFixes page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Spreadsheet with the following list of features, improvements, and fixes included: Added support for LineChartSeries.SmoothLine and ScatterChartSeries.SmoothLine. Fixed issue with calculating FILTER function. Fixed issue with cropped file name on external reference in XLSX files. Fixed issue with handling conditional formatting rule differential format in XLSX reader. Fixed […]

We have released a new version of GemBox.Document with the following list of features, improvements, and fixes included: Fixed issue with missing horizontal paragraph borders in PDF writer. Fixed issue with wrong style type for nested lists in HTML reader. Fixed issue with handling table footer element in HTML reader. Fixed issue with shape positioning […]

We have released a new version of GemBox.Pdf with the following list of features, improvements, and fixes included: Fixed issue with rendering glyphs advancing. Fixed issue with handling object IDs when merging documents. Fixed issue with missing font descriptor. Increased the SixLabors.ImageSharp version dependency. You can download the latest version from NuGet or from the […]

We have released a new version of GemBox.Presentation with the following list of features, improvements, and fixes included: Added support for loading HTML. Fixed issue with shape positioning and resizing in PDF writer. Increased the SixLabors.ImageSharp version dependency. You can download the latest version from NuGet or from the BugFixes page. If you have any […]

We have released a new version of GemBox.Email with the following list of features, improvements, and fixes included: Fixed issue with missing attachment in EML reader. Fixed issue with handling invalid header content in MSG reader. You can download the latest version from NuGet or from the BugFixes page. If you have any questions, complaints, […]

We have released a new version of GemBox.Imaging with the following list of features, improvements, and fixes included: Added support for resizing images by keeping the aspect ratio using Image.Resize method. Added support for image frames that can be retrieved via Image.Frames collection. The support includes: Merging multiple images/frames into a single image (e.g. GIF […]

We have released a new version of GemBox.Spreadsheet with the following list of features, improvements, and fixes included: Fixed the issue with handling TextBox elements that contain links in XLSX writer. Fixed the issue with calculating the AND function with error values. Fixed the issue with updating formulas when sorting. Fixed the issue with calculating […]

We have released a new version of GemBox.Document with the following list of features, improvements, and fixes included: Fixed the issue with invalid list number text in the DOC reader. Fixed the issue with negative CharacterFormat.Spacing in PDF writer. Added support for the TableCell(DocumentModel, String) constructor. Fixed the issue with unsupported elements in a high-fidelity […]

We have released a new version of GemBox.Pdf with the following list of features, improvements, and fixes included: Fixed the issue with images being rotated in the OCR reader. Fixed the issue with flattening form fields that have font names with two slashes in the field’s appearance. Fixed the issue with a refreshed appearance of […]

We have released a new version of GemBox.Presentation with the following list of features, improvements, and fixes included: Fixed the issue with rendering symbols instead of list numbers in PDF writer. Fixed the issue with font resolution for text that starts with whitespace in PDF writer. Increased SixLabors.ImageSharp version dependency. Improved the performance of ZIP […]

We have released a new version of GemBox.Email with the following list of features, improvements, and fixes included: Small fixes and improvements. You can download the latest version from NuGet or from the BugFixes page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Spreadsheet with the following list of features, improvements, and fixes included: Fixed the issue with missing items in XSeriesCollection when saving a combo chart to a JPEG image. Fixed the issue of changing a newline character as a data label separator during the XLSX roundtrip process. Fixed the […]

We have released a new version of GemBox.Document with the following list of features, improvements, and fixes included: Fixed issues when saving documents to PDF files: Rendering of horizontal line shape in headers. Handling of hyperlinks without address. Handling of list level numbers when associated paragraph style level is null. The text from a footnote […]

We have released a new version of GemBox.Pdf with the following list of features, improvements, and fixes included: Fixed issues with reading page content: Text glyphs formatted with zero size. Content height set to infinite value. Added support for the PrintOptions.PageOrientation property that specifies how the pages are oriented when printing the PDF file. Added […]

We have released a new version of GemBox.Presentation with the following list of features, improvements, and fixes included: Added support for custom XML parts and customer data. The custom XML parts can be retrieved via PresentationDocument.CustomXmlParts property, while customer data can be retrieved via VisualDrawing.CustomerData. To add new customer data to a drawing use one […]

We have released a new version of GemBox.Email with the following list of features, improvements, and fixes included: Fixed the issue with large tokens in the OAuth authentication. You can download the latest version from NuGet or from the BugFixes page. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of GemBox.Imaging with the following list of features, improvements, and fixes included: Fixed the issue with closing the input stream and decoding with WPF and GDI+ when the pixel format is Default. You can download the latest version from NuGet or from the BugFixes page. If you have any […]

We have recently released new bug fixes for GemBox.Document, GemBox.Spreadsheet, and GemBox.Presentation components with support for export to images on non-Windows platforms. Here are some of the details of this feature. When using the GemBox component on a Windows operating system, the WPF is used for text layout, rasterizing content to a bitmap, and bitmap […]

At GemBox, we value the experiences and insights of our esteemed customers. We understand that your success stories are a testimony to our products’ effectiveness and serve as inspiration for others facing similar challenges. That’s why we invite you to share your experience and usage of our products through case studies. And as a token […]

We are proud to announce that we have just released our new .NET component, GemBox.Imaging 1.0. The component that enables you to read, convert, and transform image files (PNG, JPEG, and GIF) from .NET applications in a simple and efficient way. With GemBox.Imaging you get a fast and reliable component that’s easy to use and […]

We have started a consulting service to help our customers make the best out of our products in their projects. Our consulting services focus on our clients’ most critical needs while handling projects requiring extensive office documentation management in .NET. We bring deep, functional expertise from senior developers ready to listen and help you optimize […]

We have updated all our APIs by adding support for nullable reference types. This is a C# feature that helps you minimize NullReferenceException occurrence in runtime by performing a null-state analysis. The feature is disabled by default for existing projects, but it is enabled for new .NET 6 projects. To enable it manually, just add […]

We have just released new bug fixes for GemBox components with lesser dependency on System.Drawing (GDI+). Over the last several months, we managed to isolate and restrict dependency on System.Drawing from our code for functionalities such as image handling, text measuring, printing, etc. Although GemBox components still reference System.Drawing (for backward compatibility), at runtime, we […]

We have released a new version of our email component, Gembox.Email 1.7, that provides an easy and efficient way to create, send, receive, and process emails in .NET. The biggest addition in this version is the support for signed emails (S/MIME). Signed emails work just as normal emails do, with the addition of being attached […]

We have released a new version of our document component for easy and efficient document processing in .NET without Microsoft Word – GemBox.Document 3.5. The biggest addition in this version is reading and writing support for ODT (OpenDocument Text), a text document format supported by various word processing applications, such as the Writer application included […]

We have released a new version of our spreadsheet component for easy and efficient spreadsheet automation in .NET without Microsoft Excel – GemBox.Spreadsheet 4.9. The following features were added: Reading and writing XLSB file format Pivot table evaluation Date axis support in Charts when saving to PDF, XPS, and image file formats Support for Excel […]

We tested all our office components (GemBox.Spreadsheet, GemBox.Document, GemBox.Presentation), and we can confirm that they work correctly on files generated by MS Office 2021. We also added new features that were introduced in MS Office 2021. We mainly extended our calculation engine by adding support for spilled array behavior, and the following functions: XLOOKUP XMATCH […]

With the recent release of .NET 6, we would like to inform you that GemBox components have been tested on the .NET 6 runtime and the behavior of all components should remain unchanged. To cover the broadest range of users, GemBox components continue to target: .NET Framework 3.5 – for applications that target .NET Framework […]

Summary GemBox.Spreadsheet for Java is a component that enables you to read, write, edit, and convert spreadsheet files from your applications using one simple API. With GemBox.Spreadsheet for Java you get a fast and reliable component that’s easy to use. It requires only Java (version 8 or later), so you can deploy your application easily […]

From GemBox’s beginning, more than 16 years ago, we have offered an option to purchase a source code license for our products. Over time we have invested a lot into our existing products. We added a lot of new features, improved existing ones, and also added some new products. With that in mind, any leak […]

We have just released a new setup, help, and examples for GemBox.Document 3.3 with support for reading MHTML files. If you have any questions, complaints, or suggestions, feel free to contact us.

We have released a new version of our PDF component, Gembox.Pdf 1.7, that provides an easy and efficient way to read, merge, split, and process PDF files in .NET. In this version, we added support for annotating PDF pages with hyperlinks and full support for interactive form fields that can now be created and flattened, […]

We have just released a new setup, help, and examples for GemBox.Document 3.3 with support for barcodes and QR codes in PDF, XPS, and image file formats. Currently supported barcode types are: QR Code Code 39 (also called Code 3 of 9) Code 128 EAN 13 / JAN 13 EAN 8 / JAN 8 UPCA […]

We have just released a new product for online mail merge. With DocBlender you can perform mail merge in your browser. It is created with non-technical users in mind. With its simple and intuitive user interface, anyone can create multiple personalized documents with ease. You can try it out for free at app.docblender.com/free. Let us […]

We have just released a new setup, help, and examples for GemBox.Pdf 1.5 with support for adding images. The new functionality enables you to: Draw the image to a specified location in a specified size. Transform the image by applying rotation, scaling, or other transformations. Add an image watermark to PDF pages. If you have […]

With the recent release of .NET 5.0, we would like to inform you that GemBox components have been tested on the .NET 5.0 runtime. The behavior of GemBox components on the .NET 5.0 runtime should remain unchanged, however, .NET 5.0 introduced several breaking changes and we observed that the usage of ICU libraries on Windows […]

We have just released a new setup, help, and example for the GemBox.Presentation 2.5 which supports the creation, editing and saving of SVG (Scalable Vector Graphics) images to PPTX, HTML, PDF, XPS, or image file formats. Images in SVG format are rendered in PDF files as vector graphics, resulting in a smaller file size and […]

We have just released a new setup, help, and example for the GemBox.Spreadsheet 4.7 which supports the creation, editing and saving of SVG (Scalable Vector Graphics) images to XLSX, HTML, PDF, XPS, or image file formats. Images in SVG format are rendered in PDF files as vector graphics, resulting in a smaller file size and […]

We have just released a new setup, help, and example for the GemBox.Document 3.3 which supports the creation, editing and saving of SVG (Scalable Vector Graphics) images to DOCX, PDF, XPS, or image file formats. Images in SVG format are rendered in PDF files as vector graphics, resulting in a smaller file size and better […]

We have just released a new setup, help, and examples for GemBox.Pdf 1.5 with support for writing text. The new functionality enables you to: Write formatted text using various formatting options, such as alignment, font (family, style, weight, stretch, and size), language, color, and opacity. Align and position the text at various positions in the […]

We have just released a new setup, help, and examples for GemBox.Email 1.5 with support for OAuth 2.0 authentication for POP, IMAP, SMTP, and Exchange clients. OAuth 2.0 is an authorization framework that provides a more secure method to access data compared to password-based authentications. We hope that you like the new features. If you […]

We have released a new version of our presentation component for easy and efficient presentation processing in .NET without Microsoft PowerPoint – GemBox.Presentation 2.5. The biggest addition in this version is a support for PDF/A, the ISO-standardized version of the Portable Document Format (PDF) specialized for long-term archiving of electronic documents. For more details, go to the […]

We have released a new version of our spreadsheet component for easy and efficient spreadsheet automation in .NET without Microsoft Excel – GemBox.Spreadsheet 4.7. The biggest addition in this version is a support for PDF/A, the ISO-standardized version of the Portable Document Format (PDF) specialized for long-term archiving of electronic documents. For more details, go […]

We have released a new version of our document component for easy and efficient document processing in .NET without Microsoft Word – GemBox.Document 3.3. The biggest addition in this version is support for PDF/A, the ISO-standardized version of the Portable Document Format (PDF) specialized for long-term archiving of electronic documents. For more details, go to […]

We have just released a new setup, help, and examples for the GemBox.Document 3.1 with the following features added: Hyphenation – You can now use our API to specify hyphenation options and have GemBox.Document hyphenate your text automatically while rendering to PDF, XPS, or image file formats. You can find more information by checking the […]

We have released a new version of our PDF component, Gembox.Pdf 1.5, that provides an easy and efficient way to read, merge, split, and process PDF files in .NET. The biggest addition in this version is major improvements to PDF digital signature functionality. The most notable improvements are: Support for signing a PDF file with […]

We have just released a new setup, help, and examples for the GemBox.Spreadsheet 4.5 with the following features added: Text Boxes – you can now edit or render the textual content of a shape. Enhanced feature support when reading and writing to XLS file format. Following features are now fully or partially supported: Pictures In-line […]

For years we have used a GemBox Support Center for most of our user discussions via mailing lists or support tickets. We have now released a GemBox Support Forum, a public forum intended for asking questions about GemBox components. The forum is available to anyone who uses the GemBox component, regardless of whether they are […]

We have just released a new setup, help, and examples for GemBox.Document 3.1, GemBox.Spreadsheet 4.5, GemBox.Presentation 2.3, and GemBox.Pdf 1.3 with the support for creating PDF files and paginating document content on Linux, macOS and other platforms that implement .NET Standard 2.0. Over the last several months we managed to remove dependency on WPF from […]

We have just released a new setup, help, and examples for the GemBox.Document 3.1 with the following features added: Comments – You can now use our API to add, edit, or remove comments in a document Support for updating SEQ fields using DocumentModel Paginator Various other enhancements and fixes in the GemBox.Document API and file […]

We have just released a new setup, help, and examples for the GemBox.Spreadsheet 4.5 with the following features added: Number format builder – You can use this class to create the most common number format strings. Progress reporting and cancellation – It is now possible to see the progress or cancel an operation when saving […]

We have just released a new setup, help, and examples for the GemBox.Document 3.1 with the following features added: Watermarks – You can now use our API to specify a TextWatermark or a PictureWatermark that will be used as the watermark for a document section. CharacterFormat.Spacing support in rendering to PDF, XPS or image file […]

We have just released a new setup, help, and example for the GemBox.Presentation 2.3 with support for creating, editing and saving charts to PPTX, PDF, XPS, or image file formats. Please note that the GemBox.Spreadsheet library is needed to work with charts in GemBox.Presentation. You can find more information by checking the example in our […]

Following Microsoft’s announcement of .NET Core 3.0, we have released new versions of GemBox .NET components compatible with .NET Core 3.0. With the release of .NET Core 3.0 support for Windows desktop applications (Windows only), GemBox.Document, GemBox.Spreadsheet, GemBox.Presentation and GemBox.Pdf .NET Core 3.0 components provide support for printing and writing to Adobe Portable Document Format […]

We have released a new version of our email component, Gembox.Email 1.5, that provides an easy and efficient way to create, send, receive, and process emails in .NET. The biggest addition in this version is a support for communication with the Microsoft Exchange Server using Exchange Web Services (EWS). The new features allow you to: […]

We have just released a new setup, help, and example for the GemBox.Document 3.1 which supports the creation, editing and saving of charts to DOCX, PDF, XPS, or image file formats. Please note that the GemBox.Spreadsheet library is needed to work with charts in GemBox.Document. You can find more information by checking the example in […]

We have just released a new setup, help, and examples for the GemBox.Spreadsheet 4.5 with support for bidirectional texts when saving to PDF, XPS, or image file formats. This includes support for languages that use a right-to-left script such as Arabic, Persian, Urdu, Hebrew, or Yiddish. We also added support for customizing the direction of […]

We have just released a new setup, help, and examples for the GemBox.Presentation 2.3 with support for bidirectional texts when saving to PDF, XPS, or image file formats. This includes support for languages that use a right-to-left script such as Arabic, Persian, Urdu, Hebrew, or Yiddish. We also added support for customizing the reading direction […]

We have just released a new setup, help, and examples for the GemBox.Pdf 1.3 with the following features added: Write support for image (PNG, JPEG, GIF, BMP, TIFF and WMP) and XML Paper Specification (XPS) formats. Support for printing. Convert PDF file to the XpsDocument and ImageSource (providing a means to embed a PDF file […]

We have just released a new setup, help, and examples for the GemBox.Document 3.1 with support for bidirectional texts when saving to PDF, XPS, or image file formats. This includes support for languages that use a right-to-left script such as Arabic, Persian, Urdu, Hebrew, or Yiddish. We also added full support for customizing the direction […]

We have just released a new setup, help, and examples for the GemBox.Document 3.1, with the following features added or updated: Grouped Shapes – Added support for grouped shapes. Content Controls – You can now get, create, or edit Content Controls of various types. Licensing – New licensing scheme and key format. Added support for […]

We have just released a new setup, help, and examples for the GemBox.Spreadsheet 4.5, with the following features added or updated: Combo chart support – Added support for combination charts. Chart formatting – You can now set chart series color, plot area background fill, title font and format other chart components. Shapes – Work with […]

We have decided to improve our licensing scheme. The most important change is that we have extended the free-upgrade period to 18 months, regardless of the product version. This basically means that you are entitled to any product bug fixes and major versions released within 18 months from the date of purchase. With that, we […]

We have just released a new setup, help, and examples for GemBox.Pdf 1.3 with support for exporting images from the PDF file in JPEG, BMP, PNG or TIFF image formats. For more information about this feature, check out the new Export Images example. If you have any questions, complaints, or suggestions, feel free to contact […]

We have just released a new setup, help, and examples for GemBox.Pdf 1.3 with support for PDF interactive forms (AcroForm). An interactive PDF form contains fields that you can select or fill in. Using GemBox.Pdf you can: Retrieve individual form fields with a variety of properties, depending on the form field type. Fill in interactive […]

We have released a new version of our presentation component for easy and efficient presentation processing in .NET without Microsoft PowerPoint – GemBox.Presentation 2.3. New in GemBox.Presentation 2.3: Added support for .NET Standard 2.0 or higher. Increased the period for free version upgrade to 18 months. This is valid for both bug fixes and major version upgrades. […]

We have just released a new setup, help, and examples for the GemBox.Document 2.9 with the following features added: Picture placeholder in mail merge – Now you can specify and format a picture placeholder, which will be later merged and replaced by an actual picture. Color depth and compression – It is possible to specify […]

We have just released a new setup, help, and examples for the GemBox.Spreadsheet 4.3 with the following features added: Workbook protection – As well as protecting the content of a worksheet, it is now possible to protect the whole workbook structure, disabling to delete or rename a worksheet. Color depth and compression – It is […]

We have released a Java version of our GemBox.Spreadsheet component that enables developers to read, write, create, and update spreadsheet files from Java applications, simply and efficiently. GemBox.Spreadsheet for Java has the following advantages: Support for multiple file formats (XLSX, ODS, CSV, TXT, HTML). Rich set of features. More » No dependency on Microsoft Excel. […]

We have released a new version of our PDF component, GemBox.Pdf 1.3. In this version, we focused on the most important part of the PDF content: the text. Using GemBox.Pdf 1.3 you can: Extract a Unicode representation of a PDF page, as shown in the Reading example. Retrieve individual text elements with their location and […]

We have released a new version of our document component for easy and efficient document processing in .NET without Microsoft Word. New in GemBox.Document 2.9: Extended support for HTML input and select tags. GemBox.Document will now convert HTML input and select tags to Form Fields and vice versa. Added support for .NET Standard 2.0 or […]

We have released a new version of our spreadsheet component for easy and efficient spreadsheet automation in .NET without Microsoft Excel – GemBox.Spreadsheet 4.3. New in GemBox.Spreadsheet 4.3: Added support for inserting and removing cells. Added support for Tables. Added support for .NET Standard 2.0 or higher. With support for .NET Standard 2.0, GemBox.Spreadsheet now […]

We have released a new version of our email component, Gembox.Email 1.3, that provides easy and efficient way for creating, sending, receiving, and processing emails in .NET. New in Gembox.Email 1.3: Added support for Mbox file format. Added support for iCalendar file format. Added support for .NET Standard 2.0 or higher. With support for .NET […]

We have released a new GemBox.Pdf component that enables developers to read, write, create and update PDF files from .NET applications in a simple and efficient way. GemBox.Pdf implements PDF standards ISO 32000-1:2008 (PDF 1.7) and ISO 32000-2:2017 (PDF 2.0) following Framework Design Guidelines. GemBox.Pdf is being continually improved with a final goal of implementing […]

We have just released a new setup, help, and examples for GemBox.Spreadsheet 4.1 with a new HTML engine. This new engine has the following advantages: Full CSS style resolution. External CSS support. Support for CSS style selectors. Better HTML parsing. We hope that you like the new feature. If you have any questions, complaints, or […]

For some time now, we have been working to improve our website design. We have now released a new design with a cleaner and more responsive layout which focuses on providing an elegant browsing experience for all our visitors. We have improved the content and images on our pages to highlight the most wanted information, […]

We have just released a new setup, help, and examples for GemBox.Document 2.7 with a new HTML engine. This new engine has the following advantages: Full CSS style resolution. External CSS support. Support for CSS style selectors. Better HTML parsing. We hope that you like the new feature. If you have any questions, complaints, or […]

We have just released a new setup, help, and examples for GemBox.Presentaton 2.1 with support for reading Microsoft PowerPoint 97-2003 (PPT) presentations. Other notable improvements included in this release are: Added support for PPTX encryption. Added support for cloning presentations, slides, shapes and text. Added helper class for COM interop. Added support for compressing pictures […]

We have released a new version of our document component, GemBox.Document 2.7, for easy and efficient document processing in .NET without Microsoft Word. New in GemBox.Document 2.7: Added support for footnotes and endnotes. Added support for text frames. Added CharacterFormat support to the SpecialCharacter class. Added support for image size optimization when saving documents to […]

We have released a new version of our presentation component for easy and efficient presentation processing in .NET without Microsoft PowerPoint – GemBox.Presentation 2.1. New in GemBox.Presentation 2.1: Write support for the: Adobe Portable Document Format (PDF) Microsoft XMP Paper Specification (XPS) Image formats (BMP, GIF, JPEG, PNG, TIFF, WMP) Support for printing Convert a […]

We have released a new GemBox.Bundle product, a package of all our components for processing office files in .NET without Microsoft Office. If you need to support more than one Office app (e.g., Excel or Word), GemBox.Bundle is the way to go. GemBox.Bundle includes: GemBox.Spreadsheet GemBox.Document GemBox.Presentation GemBox.Email GemBox.Bundle has the following advantages: Pricing 30% […]

We have just released a new setup, help, and examples for GemBox.Email 1.1 with support for the MSG file format. For more information, see the GemBox.Email Convert example. Other notable GemBox.Email improvements: Added ImapClient.MoveMessage for moving for moving email messages from one folder to another. Added PopClient.LogOutput, ImapClient.LogOutput and SmtpClient.LogOutput for client-server communication logging. Various […]

We have released new GemBox.Presentation component for easy and efficient PowerPoint presentation processing in .NET without Microsoft PowerPoint. GemBox.Presentation, for now, supports PPTX reading and writing, but we are already working on support for other file formats. GemBox.Presentation has following advantages: Rich Set of Features. More » No dependency on Microsoft PowerPoint. Faster than Microsoft […]

We have released a new version of our spreadsheet component for easy and efficient spreadsheet automation in .NET without Microsoft Excel – GemBox.Spreadsheet 4.1. New in GemBox.Spreadsheet 4.1: Added Calculation Engine. GemBox.Spreadsheet now supports cell formula calculation. You don’t need to reopen your files in Microsoft Excel to calculate cell values, just call ExcelCell.Calculate, ExcelWorksheet.Calculate […]

We have just released a new setup, help and Sample Explorer for the GemBox.Email 1.1 with the following features added: Mail address validation – Provides developers with the ability to validate a single or a collection of mail addresses. Validator checks mail address format, domain and account existence. Mail merge – A process for creating […]

We are proud to announce that we have just released our new .NET component, GemBox.Email 1.1. The component provides an easy and high-performance way for creating, sending, receiving, and processing emails using the SMTP, POP, and IMAP protocols. It also supports loading and saving emails, so you can store your emails exactly as they were […]

We have just released a new setup, help, and examples for GemBox.Document 2.5 and GemBox.Spreadsheet 3.9 with support for digital signatures in PDFs. For more information, see the digital signature in GemBox.Document and digital signature in GemBox.Spreadsheet examples. Other notable GemBox.Document improvements: Major refactoring of lists (numbered / bulleted). The internal implementation now supports all […]

We have just released a new setup, help, and examples for GemBox.Document 2.5 with support for reading PDF files. GemBox.Document currently supports reading PDF files that contain text in paragraphs and/or tables by trying to recognize the logical structure of the document from the content of PDF pages. The output is not of high fidelity, […]

We have just released a new setup, help and examples for GemBox.Spreadsheet 3.9 with following improvements: Added support for Conditional Formatting.Conditional Formatting is loaded from and saved to XLSX file format only.Conditional Formatting calculation is currently not supported. Added support for Pivot Tables.Pivot Tables are loaded from and saved to XLSX file format only.Pivot Table […]

We have just released a new setup, help and examples for GemBox.Spreadsheet 3.9 with following improvements: Added support for AutoFilter.Filtering can be applied regardless of input and output file format. Filtering settings is loaded from and saved to XLSX format only. Added support for In-line Text Formatting. Added support for sorting equal to that of […]

We have released a new version of our document component for easy and efficient document processing in .NET without Microsoft Word – GemBox.Document 2.5. New in GemBox.Document 2.5: Full support for Table Styles. Support for basic Shapes. Support for IF field in mail merge. Various fixes and enhancements in GemBox.Document model and file format readers […]

We have released a new version of our spreadsheet component for easy and efficient spreadsheet automation in .NET without Microsoft Excel – GemBox.Spreadsheet 3.9. New in GemBox.Spreadsheet 3.9: Major overhaul of internal implementation and public API. As a result, memory consumption is lowered almost by half which means that you can load twice larger files […]

From December 24, 2014 we are discontinuing Site Wide License. There are few reasons for that: Lots of our users are distributed teams. Site Wide License which is tied to physical location doesn’t work for them. There were many situations where company has several locations so we had to make custom offer which includes several […]

We have just released a new setup, help, and examples for GemBox.Document 2.3 with the following improvements: Added support for Rich Text Format (RTF) as input and output format. Added support for creating and reading form fields in DOCX and DOC formats. Added support for restricting document editing. Added support for loading and saving document […]

We have just released a new setup, help, and examples for GemBox.Spreadsheet 3.7 with a support for Charts (graphs). Following charts are supported: Clustered Column, Stacked Column, 100% Stacked Column, Clustered Bar, Stacked Bar, 100% Stacked Bar, Line, Stacked Line, 100% Stacked Line, Area, Stacked Area, 100% Stacked Area, Pie. Charts are supported in XLSX, […]

For some time now we have been working on improving our support service and we have released a new GemBox Support Center. We have taken this initiative in order to improve our customer support, to simplify the process of feature requesting, to increase the available GemBox components resources and to enable our users to see […]

Screening candidates is such a pain in the neck. Every time we make a public job posting for C# developer, 50+ candidates apply. Shockingly, 90% of them can’t program at all. I have wasted hours and hours reading resumes and talking with candidates who are no good. Not anymore. We just released TestDome, a new […]

We have just released a new bug-fix, help and examples for GemBox.Spreadsheet 3.7 and GemBox.Document 2.3. GemBox.Spreadsheet 3.7 improvements: Added support for XLSX encryption. Improved print options: added support for PrintTicket stream. Improved quality of rendering metafiles (EMF, WMF) in PDF, XPS, image formats and printing. Fixed issues with DateTime formats which depend on operating […]

We have just released a new bug-fix and help for GemBox.Document 2.3 with following improvements: Greatly improved support for PDF, XPS and image file formats.Following members are now supported in PDF, XPS and image file formats: PageSetup.TextColumns property, SectionStart.Continuous field, Picture properties WrappingStyle and WrapTextType, TableFormat properties AutomaticallyResizeToFitContents and DefaultCellSpacing, TableRowFormat.AllowBreakAcrossPages property, TableCellFormat properties FitText, […]

We have released a new version of our document component for easy and efficient document processing in .NET without Microsoft Word – GemBox.Document 2.3. New in GemBox.Document 2.3: Read Word 97-2003 (DOC) files Encrypt PDF files Protect DOCX files against saving changes Support for text columns, continuous section break and column break in PDF, XPS […]

We have just released a new setup and help for GemBox.Document 2.1 with following improvements: Introducing new API for easier manipulation with document content – ContentRange API. Added support for Find and Replace functionality. Added support for Mono framework for DOCX, HTML and TXT file formats. Added support for reading HTML files. Added support for […]

We have just released a new setup and help for GemBox.Spreadsheet 3.7 with the following improvements: Added support for reading HTML files. Added support for reading / writing Fixed Columns Width Text files. Improved Header / Footer API. Now it is easier to set left / center / right sections with various fields like page […]

We have just released a new setup and help for GemBox.Document 2.1 with a support for HTML format. HTML format is, for now, supported as output file format, but we are also working on adding support for HTML as input format. Also supported is Single File Web Page format or MHTML. For more information, see […]

We have just released a new setup and help for GemBox.Spreadsheet 3.7 and as promised before, this release includes major improvements of our PDF/XPS rendering engine. We have added support for fit to page and page scaling features, fixed issues with rendering merged cells, improved performance of font fallback strategy and fixed other minor issues. […]

We have released a new version of our spreadsheet component for easy and efficient spreadsheet automation in .NET without Microsoft Excel – GemBox.Spreadsheet 3.7. New in GemBox.Spreadsheet 3.7: Write support for the: Adobe Portable Document Format (PDF), Microsoft XML Paper Specification (XPS), Image formats (BMP, GIF, JPEG, PNG, TIFF, WMP). For more info, see GemBox.Spreadsheet […]

We have just released a new setup and help for GemBox.Spreadsheet 3.5 with the following new features: Support for getting formatted cell value based on a number format applied to the cell. Improved column auto-fitting and HTML export which now use formatted cell value. Added ASP.NET utility method which enables you to stream Excel file […]

We have just released a new setup and help for GemBox.Document 2.1 with the following new features: Mail merge supports date/time (/@) and numeric (/#) format switches in mail merge fields. There is no more need to use string properties in your mail merge data source or handle FieldMerging event to apply custom formatting. Use […]

We have just released a new setup and help for GemBox.Document 2.1 with a support for nested mail merge. Nested mail merge is a powerful feature that enables you to import relational or hierarchical data source into the template document in a single statement. For more information about this feature, see our Mail Merge help […]

From July 10, 2012 we are discontinuing 4 Developer License. There are few reasons for that: We hoped that more people will purchase multiple license packs if we give a big discount on additional licenses. This proved to be false, as majority of companies still purchases 1 Developer License although we had a big discount […]

We have released a new version of our document component for easy and efficient document processing in .NET without Microsoft Word – GemBox.Document 2.1. New in GemBox.Document 2.1: Write support for the: Adobe Portable Document Format (PDF) Microsoft XMP Paper Specification (XPS) Image formats (BMP, GIF, JPEG, PNG, TIFF, WMP) Support for printing Convert a […]

We have released new GemBox.Document component for easy and efficient Word document processing in .NET without Microsoft Word. GemBox.Document, for now, supports DOCX reading and writing, but we are already working on support for other file formats. GemBox.Document has following advantages: Rich Set of Features. More » No dependency on Microsoft Word. Many times faster […]

We have refactored GemBox.Spreadsheet 3.5, so it no longer uses constructs that do not work in a medium trust environment. As a result, you can now use GemBox.Spreadsheet 3.5 in medium trust security level that is typical for applications hosted in cloud or shared-hosting servers. We have fully tested support for medium trust, but since […]

We’ve just released a new version of our spreadsheet component: GemBox.Spreadsheet 3.5. New in GemBox.Spreadsheet 3.5: Full support for Data Validation in XLSX Collections now implement generic versions of appropriate .NET interfaces Exporting to HTML supports exporting pictures Methods for sorting New methods for extracting to DataTable without needing to predefine DataTable (column type is […]

Finally, after a few months of development we released a new and redesigned GemBox Software website. The old web dates back from 2005 and that “old age” of 6 years was really starting to show. We hope that you like the new design and organization. If you think something was better in the old version […]

GemBox.Spreadsheet 3.3 now fully supports .NET Framework 4.0 and preservation of new Excel 2010 features. If using Free version, download the latest Free build. If using Professional version open SupportProfessional.htm in your Start Menu or GemBox install folder.