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OmaCal

6.9easy start · #103of 197
in Calendar apps
  • Free to practise onyes
  • Well documentedno
  • Runs where you workno

Runs on Mac, Linux.

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OmaCal is ranked #103 of 197 in calendar apps on The Geeks Club. It runs on macOS, Linux. There is a free plan.

OmaCal plans and pricing

All plans
Free Free Open-source desktop calendar · Google Calendar, iCloud, and CalDAV support · Local data storage extremelabs.io · 22 Sept 2026

Compared on calendar apps

Free plan
Yes
Calendar sync
two_way
Mobile apps
none

Best OmaCal alternatives

See all 20
Calendar.com Lesson 19.3Teamup Lesson 29.2Cozi Lesson 39.2TimeFinder Lesson 49.2TimeTree Lesson 59.1Fantastical Lesson 69.1