FreeFileSync Forum

> ... that is enough to run a mirror only job - right?
Correct for an e.g. daily sync, non-(semi)instantaneous sync. Plerry, 01 Sep 2025, 15:26

🙏 Thank you so much for your fast replies today. Heck yes!

RealTimeSync (RTS) only monitors folders for changes, and upon detecting a change in any of the monitored folders (or their subfolders) will launch the specified Command Line, commonly launching FreeFileSync (FFS) to rum a sync.
In the FFS sync configuration you determine the sync variant (Two-way ...

Hi there,

Just wondering if RealTimeSync can work with mirror-only and not 2-way sync.

Trying to backup music and I want one directory to be the authoritative source.

Thanks 🙂