FreeFileSync Forum

The most appropriate way is to set up a VPN connection between your remote
and local LAN, or at least between your remote client and your local LAN.
An alternative is to set up a WebDAV connection (which is also sort of a VPN).

Via such a tunnel FreeFileSync will perfectly sync your files and ...

Hi. I want to copy a directory from one computer to another one over internet. Is it possible with FreeFileSync ? I don't figure how to.

Thank you for your help.