PH Cloud CardDAV Sync is a CardDAV client for Windows 10 to synchronize people from CardDAV compatible servers. Due to its implementation as sync adapter it integrates seamlessly with the native Windows people app.
You can find the app in Microsoft Store here
It does not affect in anyway your existing contacts on your device from a different account (e.g. outlook, gmail etc)
The application is tested using our own DAV server, which uses standard protocol RFC6352. Because there are many DAV server implementations you should test the connection to your server with free trial before you purchase.
The usage of the app is very simple. Read below documentation for more information.
It does not sync with Google & Apple iCloud, since those are already covered from Windows OS accounts.