GroupDocs.Viewer Lançamentos

GroupDocsVisualizadores de Arquivo.NETJavaJavaScript
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Veja o que há de novo em cada versão, com detalhes sobre recursos, melhorias e problemas solucionados.

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GroupDocs.Viewer for Node.js via Java V26.5Versão principal6 de jun. de 2026
Recursos
  • Added the ability to return mail message properties through specialized view info.
  • Added support for xml-stylesheet processing instruction.
  • Improved CSS color parsing and serialization.
Correções
  • "Could not load file. File is corrupted or damaged." error during call 'viewer.View' for the DXF file.
  • Fixed bug with exception while loading specific DXF file to Viewer on Windows only.
  • Missing Chinese characters when rendering EML to PDF.
  • Bad performance for some pages when rendering PDF to HTML and PNG.
  • GroupDocsViewerException while rendering PPT and PPS to any format.
  • 5-digit row numbers overlap right sibling cells and AutoFit is not applied for long textual cells when rendering Spreadsheet to HTML.
  • WinDing font is not preserving while converting XLS to HTML.
  • Exception during detection of raw URIs in mail message body.
  • Default font is not applied when detection and wrapping of raw URIs in mail message body is working.
  • Unable to cast object of type 'Aspose.CAD.FileFormats.Ifc.IFC2X3.Entities.IfcFacetedBrep'.
GroupDocs.Viewer for Java V26.5Versão principal5 de jun. de 2026
Recursos
  • Added the ability to return mail message properties through specialized view info.
  • Added support for xml-stylesheet processing instruction.
  • Improved CSS color parsing and serialization.
Correções
  • "Could not load file. File is corrupted or damaged." error during call 'viewer.View' for the DXF file.
  • Fixed bug with exception while loading specific DXF file to Viewer on Windows only.
  • Missing Chinese characters when rendering EML to PDF.
  • Bad performance for some pages when rendering PDF to HTML and PNG.
  • GroupDocsViewerException while rendering PPT and PPS to any format.
  • 5-digit row numbers overlap right sibling cells and AutoFit is not applied for long textual cells when rendering Spreadsheet to HTML.
  • WinDing font is not preserving while converting XLS to HTML.
  • Exception during detection of raw URIs in mail message body.
  • Default font is not applied when detection and wrapping of raw URIs in mail message body is working.
  • Unable to cast object of type 'Aspose.CAD.FileFormats.Ifc.IFC2X3.Entities.IfcFacetedBrep'.
GroupDocs.Viewer for Python via .NET V26.5Versão principal21 de mai. de 2026
Recursos
  • Built the Linux and macOS wheels on GroupDocs.Viewer.CrossPlatform for native cross-platform rendering.
  • Document per-platform format support - The Project Management family renders on Windows only.
  • Added a platform note to the in-package AGENTS.md and the Supported File Formats page.
  • Reviewed and updated related documentation topics.
GroupDocs.Viewer Product Family Update1 de mai. de 2026
GroupDocs.Viewer for Python via .NET V26.4Versão principal24 de abr. de 2026
Recursos
  • Added Python 3.14 support.
  • Starting with this release, the pip package bundles a machine-readable AGENTS.md file at groupdocs/viewer/AGENTS.md. AI coding assistants that scan installed packages (Claude Code, Cursor, GitHub Copilot, and others) can discover the API surface, usage patterns, and troubleshooting tips without any extra configuration.
  • New documentation page - Agents and LLM Integration (MCP server, machine-readable docs, AI pipelines).
  • Public API expansion - Added new font-inspection API, stream-factory interfaces, drawing enums, search options, and format-specific *ViewInfo results.
  • Reviewed public API.
  • Simplified wheel distribution: four wheels per release (Windows x64, Linux x64, macOS Intel, macOS Apple Silicon).
GroupDocs.Viewer for .NET V26.4Versão principal22 de abr. de 2026
Recursos
  • Added the ability to return mail message properties through specialized view info.
  • Added and implemented support of HorizontalResolution and VerticalResolution for SpreadsheetOptions.
  • Added support for xml-stylesheet processing instruction.
  • Improved CSS color parsing and serialization.
Correções
  • '"Could not load file. File is corrupted or damaged."' error during call 'viewer.View' for the DXF file.
  • Fixed bug with exception while loading specific DXF file to Viewer on Windows only.
  • Missing Chinese characters when rendering EML to PDF.
  • Bad performance for some pages when rendering PDF to HTML and PNG.
  • GroupDocsViewerException while rendering PPT and PPS to any format.
  • 5-digit row numbers overlap right sibling cells and AutoFit is not applied for long textual cells when rendering Spreadsheet to HTML.
  • Wingding font is not preserving while converting XLS to HTML.
  • Exception during detection of raw URIs in mail message body.
  • Default font is not applied when detection and wrapping of raw URIs in mail message body is working.
  • Unable to cast object of type 'Aspose.CAD.FileFormats.Ifc.IFC2X3.Entities.IfcFacetedBrep'.
  • [UI] Viewer doesn't load document with lot of 404s for /get-page calls.
  • [UI] GroupDocs viewer (8.1.3) - Problems with print loader popup.
GroupDocs.Viewer Product Family Update1 de abr. de 2026
GroupDocs.Viewer for Java V26.3Versão principal25 de mar. de 2026
Recursos
  • Added the option to render placeholders in headers and footers of a slide.
  • Implemented detection and wrapping of raw URIs in mail message body.
Correções
  • Content added to PowerPoint footer is not visible when rendering to all output formats.
  • Incorrect rendering of Arabic fonts when converting DOCX to PDF.
  • Slow rendering speed PDF to HTML.
  • Malformed text during saving PDF to HTML when custom DefaultFontName is applied.
  • Intermittent character rendering errors on Windows Server 2019.
  • PDF to HTML - Text not converted correctly.
  • Incorrect processing of explicit page numbering during consecutive calls for Spreadsheet formats family.
  • Invalid WordProcessing document generation in trial mode with explicitly specified page number is out of trial limit.
  • PDF rendering is completely broken.
  • TIFF rendering throws exception with cross-platform viewer on Linux.
  • PDF file displayed incorrectly, with letters changed and lines shifted.
  • Invalid WordProcessing to PDF view generation in licensed mode when passed a page number greater than the total number of pages in the document.
  • Formatting of numbers, datetimes and money values is broken when converting PDF to HTML.
  • PDF to HTML - Whole resultant file become link.
  • Hyperlinks in email body are not clickable.
  • XLSX to HTML - Autofit is not applied for row number.
  • NullPointerException in font resolution on Docker due to missing LOCALAPPDATA.
  • Excel rendering produces low-resolution text compared to PDF when converting to JPG (or PNG).
GroupDocs.Viewer Product Family Update6 de jan. de 2026
GroupDocs.Viewer for Node.js via Java V25.12Versão principal5 de jan. de 2026
Recursos
  • Added support for latest versions of Node.js and Java.
  • Synchronized documentation and GitHub code examples.
  • Converted documentation code examples into standalone scripts.
  • Added 'Running in Docker' documentation' topic.
Correções
  • EPS to JPG file conversion produces blank white image.