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CalDAV/CardDAV for Android

DAVdroid is an award-winning open-source CalDAV/CardDAV synchronization app for Android.

Download on Play Store or other stores

Key features

  • Synchronize contacts (and contact groups), events, tasks (two-way synchronization)
  • Modern GUI focused on simplicity, security and privacy
  • In-app collection management: create, refresh and delete collections on the server
  • Integrates seamlessly with address book/calendar apps
  • Built-in support for self-signed certificates and paranoid mode (distrusts system certificates)
  • Ready for Android 4 (Calendar/Contact Provider API), 5, 6 (dynamic permissions, doze mode/app standby), 7 (user-installed CA certificates) and newer
  • Compatible with any standards-compliant CalDAV/CardDAV service (including HTTP/2 and VCard4 support)
  • Use it together with other CalDAV/CardDAV clients like Evolution, Outlook CalDav Synchronizer, Thunderbird
  • Available in many languages (including English, Chinese, Czech, Danish, Dutch, French, German, Hungarian, Polish, Portuguese, Russian, Serbian, Spanish, Ukrainian)
  • Free and open-source software (GPLv3)