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Outlook CalDav Synchronizer 3.5.0

Sync your tasks, events and contact between CalDAV servers and MS Outlook

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Outlook CalDav Synchronizer screenshotOutlook CalDav Synchronizer is a lightweight and free plug-in designed for MS Outlook, that will let you sync your tasks, contacts and events between your Outlook client and SOGo, Google, Horde, Nextcloud, and any other CardDAV or CalDAV server. The program offers support for several Outlook versions, including 2007, 2010, 2013, 2016, and 2019.

Outlook CalDav Synchronizer offers two-way synchronization and comes with a modern and well-designed WPF Graphical User Interface. OAuth2 for Google is supported, as well.

Outlook CalDav Synchronizer comes with support for self-signed certificates and TLS/SSL connections. The utility also lets you configure the sync range and is ale to automatically discover address books and calendars via DNS SRV/TXT lookups. Moreover, several calendars can be synced for a single profile.

Outlook CalDav Synchronizer allows you to synchronize categories, contact pictures, x509 certificates and notes with minimum effort. The utility allows you to perform manual, change-triggered or time-triggered synchronization.


  • The program offers Category Filtering.
  • The application lets you view reports of last sync status and runs.
Name Outlook CalDav Synchronizer
Version 3.5.0
Developer | see all products from this developer
Product Homepage Outlook CalDav Synchronizer
License Free (Freeware)
Last Week Downloads 4
All Time Downloads 574
Filesize 4.4MB
MD5 Checksum E43F48295A169A023773036EF4268EBA
OS Support Win 7/8/8.1/10
Category Business

100% CLEAN Certification

BadgeOutlook CalDav Synchronizer has been tested by team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. Our editors will recheck this software periodically to assure that it remains clean.


Old Versions

Software Date Added
Outlook CalDav Synchronizer March 06, 2019 - Latest Version

Download the free Outlook CalDav Synchronizer