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Keynote vs ONLYOFFICE Desktop Editors: catalog facts
Keynote	ONLYOFFICE Desktop Editors
Freemium Available on Apple devices, with an optional Apple Creator Studio subscription covering…	Free The desktop editors are free and open source under AGPL v3. The company also sells hosted…
macOS, iOS, Web	Windows, macOS, Linux
Separate presenter window for video calls on Mac Browser version usable from Windows computers	High compatibility with DOCX, XLSX and PPTX, the formats most people are sent Text, spreadsheet, presentation, form and PDF editors in one tabbed window
Native apps only for Apple devices Windows users are limited to the browser version	Fewer advanced features than LibreOffice in areas such as databases and drawing The interface pushes the company’s cloud and enterprise products
Downloadable app, Web application	Downloadable app
Closed source	Open source
License: Proprietary	License: AGPL-3.0
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 20, 2026

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