[Release] GroupDocs.Viewer for Java v26.9 – OFD Format Support & Word Rendering Enhancements

Dear GroupDocs customers,

We are pleased to announce the release of GroupDocs.Viewer for Java v26.9. This update expands format coverage with Open Fixed-layout Document (OFD) support and brings new Word and PDF rendering options, along with archive viewing improvements and multiple bug fixes.

:rocket: Key New Features

  • OFD format support — render Open Fixed-layout Document (OFD) files (requires SimSun.ttf on the system).
  • PDF popup annotations — render hidden-by-default popup notes (balloon hints) via setRenderNotes.
  • Word DPI control — set horizontal/vertical resolution (72–600 DPI) when rendering Word documents to PNG/JPEG.
  • Word page numbers — forcibly add page numbers and choose their location during rendering.

:hammer_and_wrench: Major Improvements & Fixes

  • Improvement: Archive name display when rendering archive files.
  • Improvement: Archive viewing with external HTML resources.
  • Fix: Special characters and missing table borders when converting EML to HTML/raster.
  • Fix: Missing comments when rendering PDF.
  • Fix: Incorrect Arabic DOCX → HTML rendering with OpenType features enabled.
  • Fix: EPSF parsing/limited support issues.
  • Fix: Mismatch between rasterized archive dimensions and getViewInfo results.

:link: Useful Links

We’d love to hear your feedback!
Happy Coding!

The GroupDocs Team