Radicale

Radicale is a server for CalDAV (calendars, to-do lists) and CardDAV (contacts).

Shares calendars and contact lists through CalDAV, CardDAV and HTTP.
Supports events, todos, journal entries and business cards.
Works out-of-the-box, no setup or configuration required.
Can limit access by authentication.
Can secure connections with TLS.
Works with many CalDAV and CardDAV clients.
Stores all data on the file system in a directory structure.
Can be extended with plugins.


          

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License: GPL-3.0-or-later
URL: https://www.radicale.org/