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Collabora OfficeFreeOffice
Freemium

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

 Free

Free for personal and business use.

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

Checked October 1, 2026

Checked September 23, 2026

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