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GNOME CalendarLinwood Flow
Free

Free GNOME application supported by donations.

 Free

Free and open source under the AGPL 3.0.

Linux Windows, Linux, Android, Web
  • Syncs with Nextcloud, Google Calendar and CalDAV servers
  • Local calendars work fully offline
  • You decide where your data is stored
  • Manages events, groups, places and people in one app
  • Designed for the GNOME desktop on Linux
  • Kept deliberately simple, with fewer features than full groupware clients
  • Developers state it is not ready for production use
  • Nightly builds can be unstable
Downloadable app Downloadable app, Web application
Open source Open source
License not stated License: AGPL-3.0
No account needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked October 1, 2026

Checked October 2, 2026

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