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ONLYOFFICE Desktop Editors vs Tritium: catalog facts
ONLYOFFICE Desktop Editors	Tritium
Free The desktop editors are free and open source under AGPL v3. The company also sells hosted…	Paid Paid desktop licenses for macOS, Linux and Windows.
Windows, macOS, Linux	Windows, macOS, Linux
High compatibility with DOCX, XLSX and PPTX, the formats most people are sent Text, spreadsheet, presentation, form and PDF editors in one tabbed window	Edits Word documents and PDFs side by side in one application Built-in redlining while you edit
Fewer advanced features than LibreOffice in areas such as databases and drawing The interface pushes the company’s cloud and enterprise products	Paid licenses only Aimed specifically at legal work
Downloadable app	Downloadable app
Open source	Closed source
License: AGPL-3.0	License not stated
No account needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked September 20, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.