Radicale icon
Radicale icon

Radicale

 15 likes

Versatile CalDAV and CardDAV server solution offering seamless local and remote access to calendars and contacts, supports mobile and desktop clients, and provides configurable authentication options for secured data interaction and management.

License model

  • Free • Open Source

Application type

Country of Origin

  • FR flagFrance
  • European Union flagEU

Platforms

  • Mac
  • Windows
  • Linux
  • Self-Hosted
  • Cloudron
  • Python
Radicale alternatives  
5 / 5 Avg rating (1)
15likes
0comments
9alternatives
0news articles

Features

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Properties

  1.  Privacy focused

Features

  1.  Extensible by Plugins/Extensions
  2.  No Tracking
  3.  Ad-free
  4.  CardDAV Support
  5.  CalDAV Support
  6.  Self-hosted
  7.  Contact sharing
  8.  Support for TLS
  9.  Shared Calendar
  10.  CalDAV Server
  11.  Sync Contacts
  12.  Calendar Sync

 Tags

  • python-app
  • ssl-tls-security
  • privacy-focused-frontend
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  • RootCAD liked Radicale
    about 1 month ago
  • POX updated Radicale
    9 months ago
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Radicale information

  • Developed by

    FR flagKozea

  • Licensing

    Open Source (GPL-3.0) and Free product.

  • Written in

  • Alternatives

    9 alternatives listed

  • Supported Languages

    • English

AlternativeTo Categories

Office & Productivity, Remote Work & Education, Backup & Sync

GitHub repository

  •  3,774 Stars
  •  472 Forks
  •  7 Open Issues
  •   Updated Jun 14, 2025 
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Our users have written 0 comments and reviews about Radicale, and it has gotten 15 likes

Radicale was added to AlternativeTo by fhall on Aug 16, 2014 and this page was last updated Sep 29, 2024.
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What is Radicale?

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.

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