Compare software

FreeOfficeCollabora Office
Free

Free for personal and business use.

 Freemium

Open source under MPL-2.0; hosted access and support come through Collabora and its…

Windows, macOS, Linux Linux, Web, Self-hosted
  • Free for personal and business use
  • Compatible with Word, Excel and PowerPoint files
  • Works with Microsoft Office and ODF formats
  • Desktop app plus a self-hostable online editor
  • Closed source
  • Mobile apps are part of the paid SoftMaker Office
  • Online version needs a server or a hosting partner
  • Website focuses on the online product more than the desktop suite
Downloadable app Downloadable app, Self-hosted, Hosted service
Closed source Open source
License: Proprietary License: MPL-2.0
Not stated if an account is needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked September 23, 2026

Checked October 1, 2026

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