CalDavSynchronizer

by Gerhard Zehetbauerv4.6.0

Last updated Jun 8, 2026

Sync Outlook Everywhere

Install with winget

$ winget install --id aluxnimm.OutlookCalDavSynchronizer --exact --version 4.6.0

Run in Command Prompt, PowerShell, or Windows Terminal. Prompts for any agreements.

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About

Outlook CalDav Synchronizer is a free Outlook Plugin, which synchronizes events, tasks and contacts between Outlook and Google, SOGo, Nextcloud or any other CalDAV or CardDAV server. Supported Outlook versions are Office 365, 2019, 2016, 2013, 2010 and 2007.

Installers · v4.6.0

Architecture	Type	Scope	Install	Download
x86	ZIP archive	-		Direct
x64	ZIP archive	-		Direct

Copy a command tailored to that specific architecture, type, and scope - useful when winget would otherwise pick a different default.

Security

No known CVEs for CalDavSynchronizer.

Coverage is best-effort and depends on a winget package mapping to an NVD CPE entry. Absence here is not a guarantee of safety.

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More from Gerhard Zehetbauer or browse addon, caldav, outlook.

Frequently asked questions

How do I install CalDavSynchronizer on Windows?

Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id aluxnimm.OutlookCalDavSynchronizer --exact --version 4.6.0. winget downloads the installer from Gerhard Zehetbauer and runs it. Requires Windows 10 (1809+) or Windows 11.

How do I install CalDavSynchronizer silently for unattended deployment?

Add --silent and accept the agreements upfront: winget install --id aluxnimm.OutlookCalDavSynchronizer --exact 4.6.0 --silent --accept-package-agreements --accept-source-agreements. This is the variant Intune, Configuration Manager, and other deployment tools should use.

How do I uninstall CalDavSynchronizer via winget?

Run: winget uninstall --id aluxnimm.OutlookCalDavSynchronizer --exact. Add --silent for unattended uninstalls. winget will use the registered uninstaller from CalDavSynchronizer's Apps & Features entry.

Is CalDavSynchronizer free?

CalDavSynchronizer is distributed under AGPL-3.0. Refer to the publisher (https://caldavsynchronizer.org/) for the full license terms - Wingetly itself does not charge for installation.

Does CalDavSynchronizer work on Windows 10?

Yes, as long as your Windows 10 build supports winget (1809 or newer). winget ships with App Installer on Windows 10/11 and pulls CalDavSynchronizer directly from the publisher.

How do I keep CalDavSynchronizer up to date?

Run winget upgrade --id aluxnimm.OutlookCalDavSynchronizer --exact, or winget upgrade --all to update everything winget tracks. We index 3 versions of CalDavSynchronizer from microsoft/winget-pkgs.

Recent versions

4.6.0latest
4.5.0
4.4.0