ONLYOFFICE 10.0 Adds In-Editor AI, Four Modular Apps, Patches 35 Flaws
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Singapore – October 08, 2026 -- ONLYOFFICE has released version 10.0 of its open-source office suite, bundling context-aware AI tools, four new modular applications, and fixes for 35 security vulnerabilities. The autumn update packages roughly 50 new features and more than 1,000 bug fixes across the online, desktop, and mobile editors.
AI tools move directly into document, spreadsheet, and PDF editors
A dedicated AI tab with built-in chat now lets users draft, summarize, translate, and format content without exporting files to third-party tools. Legal teams can summarize contracts inside the editor, analysts can generate forecasts or Pivot Tables, and managers can convert raw notes into structured presentations using ready-made prompts and saved custom actions.