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.