The Nextcloud contacts app is a user interface for Nextcloud's CardDAV server. Easily sync contacts from various devices with your Nextcloud and edit them online. * Integration with other Nextcloud apps! Currently Mail and Calendar - more to come. * Never forget a birthday! You can sync birthdays and other recurring events with your Nextcloud Calendar. * Sharing of Adressbooks! You want to share your contacts with your friends or coworkers? No problem! * We're not reinventing the wheel! Based on the great and open SabreDAV library.