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895 Stars 97 Forks Other 2.1K Commits 120 Opened issues


📇 Synchronize calendars and contacts.

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  • Documentation 
  • Source code 

Vdirsyncer is a command-line tool for synchronizing calendars and addressbooks between a variety of servers and the local filesystem. The most popular usecase is to synchronize a server with a local folder and use a set of other programs_ to change the local events and contacts. Vdirsyncer can then synchronize those changes back to the server.

However, vdirsyncer is not limited to synchronizing between clients and servers. It can also be used to synchronize calendars and/or addressbooks between two servers directly.

It aims to be for calendars and contacts what

_ is for emails.

.. _programs:

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    the tutorial
    _ for basic usage.
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Licensed under the 3-clause BSD license, see


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