Issues

• [Bug] Spreadsheet font and cell alignment are intermittently reset when editing in ONLYOFFICE Docs 10.0.0.1

  ONLYOFFICE/DocumentServer#3837 · Filter by author dog7350 opened on Oct 20, 2026

• [Feature Request] Centralized default fonts and formatting styles across all ONLYOFFICE editors

  ONLYOFFICE/DocumentServer#3836 · Filter by author dog7350 opened on Oct 20, 2026

• Update Roadmap especially for those missing feature about document formatting after 10.0

  ONLYOFFICE/DocumentServer#3835 · Filter by author softboy99 opened on Oct 20, 2026

• Significant performance regression in Document Server v10.0 compared to v9.4 when opening large Word documents

  ONLYOFFICE/DocumentServer#3834 · Filter by author LLS102 opened on Oct 20, 2026

• Spreadsheet header and footer are placed at an arbitrary distance from the edge and unaffected by the margin

  ONLYOFFICE/DocumentServer#3831 · Filter by author JFrickelton opened on Oct 15, 2026

• [WOPI] Callback URL appends ?access_token instead of & when WOPISrc contains query parameters

  ONLYOFFICE/DocumentServer#3829 · Filter by author WilliamHolmes opened on Oct 14, 2026
  

• x2t crashes with std::bad_alloc (SIGABRT) converting large .xlsb to Editor.bin even with plenty of RAM available

  ONLYOFFICE/DocumentServer#3828 · Filter by author DmitryVladimirov opened on Oct 14, 2026
  1

  

• Measurement tool (distance / area) in PDF viewer

  ONLYOFFICE/DocumentServer#3825 · Filter by author loancarre opened on Oct 9, 2026
  

• [DOCX] Wrapped shape positioned relative to a paragraph is not kept below the top margin (compatibilityMode 15), shifting the layout and hiding text boxes

  ONLYOFFICE/DocumentServer#3824 · Filter by author sorin-fitero-qubiz opened on Oct 9, 2026
  

• Customisable Ribbon KeyTips (Alt-KeyTips)

  ONLYOFFICE/DocumentServer#3823 · Filter by author majorleeevil opened on Oct 4, 2026
  

• Missing AMD dependencies cause intermittent editor load failures (9.4)

  ONLYOFFICE/DocumentServer#3822 · Filter by author jleal52 opened on Oct 4, 2026
  3

  

• PDF: deleted annotation text is kept and each save adds an empty popup

  ONLYOFFICE/DocumentServer#3821 · Filter by author abhishekdeshpande-wwccpa opened on Oct 2, 2026
  1

  

• Co-editing: in-progress comment reply draft is cleared when another user adds/edits a comment

  confirmed-bug
  Bug

  ONLYOFFICE/DocumentServer#3819 · Filter by author jesuk-bit opened on Sep 30, 2026
  2

• Paste does not respect protected cell properties in an allowed edit range

  ONLYOFFICE/DocumentServer#3818 · Filter by author mhussels opened on Sep 30, 2026
  1

  

• Plugin event when the File menu opens and closes

  ONLYOFFICE/DocumentServer#3817 · Filter by author mmaudet opened on Sep 30, 2026
  1

  

• Incorrect rendering of some characters in FangSong_GB2312 font

  waiting feedback
  ONLYOFFICE/DocumentServer#3816 · Filter by author yamazakitouma opened on Sep 28, 2026
  3

  

• Document Editor never loads after "Cannot read properties of undefined (reading 'extend')" in TextareaField.js

  ONLYOFFICE/DocumentServer#3815 · Filter by author mmaudet opened on Sep 27, 2026
  1

  

• Viewer crashes when a panelRight plugin is loaded through editorConfig.plugins

  confirmed-bug
  Bug

  ONLYOFFICE/DocumentServer#3814 · Filter by author mmaudet opened on Sep 27, 2026
  1

• X2T conversion from xlsb to xlsx results in blank output

  confirmed-bug
  Bug

  ONLYOFFICE/DocumentServer#3813 · Filter by author acmisiti opened on Sep 23, 2026
  1

• pluginmanager update cause infinite loop due to bad download url for zotero

  ONLYOFFICE/DocumentServer#3811 · Filter by author wtengi opened on Sep 22, 2026
  

• REF \w (cross-reference "full context") duplicates parent level numbers and drops the level's trailing literal

  ONLYOFFICE/DocumentServer#3810 · Filter by author aandreyev opened on Sep 22, 2026
  

• Auto-convert LaTeX in document text ($...$, $$...$$) into math equations

  ONLYOFFICE/DocumentServer#3809 · Filter by author ZhangDM-520 opened on Sep 21, 2026
  

• Add option to show "Crop Marks"

  feature request
  ONLYOFFICE/DocumentServer#3808 · Filter by author Tarek-Hasan opened on Sep 19, 2026
  1

• Add the ability to add effects to text

  feature request
  Feature

  ONLYOFFICE/DocumentServer#3820 · Filter by author mkm230 opened on Sep 16, 2026
  1

• Edit PDF text can mangle entire contents of a page in some PDFs, in Linux (Fedora 43)

  confirmed-bug
  Bug

  ONLYOFFICE/DocumentServer#3827 · Filter by author jmynes opened on Sep 15, 2026
  1