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GNOME CalendarEvolution
Free

Free GNOME application supported by donations.

 Free

Free and open source, part of the GNOME project.

Linux Linux
  • Syncs with Nextcloud, Google Calendar and CalDAV servers
  • Local calendars work fully offline
  • Mail, calendar, contacts and tasks in one program
  • Exchange Web Services plugin connects to Microsoft 365
  • Designed for the GNOME desktop on Linux
  • Kept deliberately simple, with fewer features than full groupware clients
  • Linux only
  • Heavier than a mail-only client, and slower to start
Downloadable app Downloadable app
Open source Open source
License not stated License: GPL-2.0-or-later and LGPL-2.1-or-later
No account needed No account needed
Works offline Works offline

Checked October 1, 2026

Checked September 21, 2026

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