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Radicale is a small but powerful CalDAV (calendars, to-do lists) and CardDAV (contacts) server, that:

  • Shares calendars and contact lists through CalDAV, CardDAV and HTTP.
  • Supports events, todos, journal entries and business cards.
  • Works out-of-the-box, no complicated 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 simple folder structure.
  • Can be extended with plugins.
  • Is GPLv3-licensed free software.

For the complete documentation, please visit Radicale master Documentation.

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