Marten Gajda

CardDAV-Sync is your solution to sync contacts using the open CardDAV standard.

CardDAV-Sync provides
* convenience: easy account setup
* security: passwords are protected using strong AES encryption to prevent unauthorized use
* privacy: your data stays between your device and your contact management system
* efficency: uses most efficient synchronization methods
* reliability: unobtrusive background operation
and much more

CardDAV-Sync supports a large number of service providers like
* iCloud
* Google Calendar™
* Yahoo!® Calendar
* AOL®
and many more

CardDAV-Sync supports a large number of popular server products like
* ownCloud
* Zimbra
* SOGo
* EGroupware
and many more

Follow us at Twitter @dmfs_org for support and news

iCloud is a trademark of Apple Inc, registered in the U.S. and other countries.

Additional information


0.4.12 Blackphone


April 24, 2015, 8:04 p.m.

Privacy Policy

See privacy policy

Security Policy

See security policy

Support contact

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  • View network connections
  • Create accounts and set passwords
  • Find accounts on the device
  • Full network access
  • Add or remove accounts
  • Read your contacts
  • Read sync settings
  • Read sync statistics
  • Run at startup
  • Use accounts on the device
  • Modify your contacts
  • Modify system settings
  • Toggle sync on and off