FreeFileSync - Open Source File Synchronization

Open Source File Synchronization
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Synchronize Files and Folders

Key features
Press release
FreeFileSync is a free data backup software that helps you synchronize files and synchronize folders. It is designed to save your time setting up and running data backups while having nice visual feedback along the way. FreeFileSync is Open Source software, available for Windows, Linux and macOS.


FreeFileSync 9.3

Latest News

Aug 9, 2017: FreeFileSync 9.3 has been released!
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User Reviews

Thumbs up seannn reviewed FreeFileSync:

I created an account just to post my praise to the author. Class A material. DFS Replication with Windows Server was proving to be a nightmare. Deleting files without reason, failing to replicate in both directions, erroring out, just becoming an overall headache.

This solution was not only intuitive to use, easy to integrate, and easy to confirm functionality (The log files are heaven sent - They are concise and to the point yet in depth and serve a purpose), but is extremely powerful with the configurable batch jobs. Kudos to the author, and thank you for providing such an awesome product. :)

Thumbs up odj1964 reviewed FreeFileSync:

After the death of my home's NAS I was in big trouble... But now, thanks to FreeFileSync, I have all my data saved in a so easy way that I am not looking for another NAS. A couple of external cheap hard disks are enough!! (and FreeFileSync, of course) :-) I am sharing my experience through my international contacts. Hoping to find more supporters for your GREAT work. Thanks for all.

Thumbs up DG reviewed FreeFileSync:

Favourite tool I have used. Thanks so much. Makes keeping my USB stick and google drive in perfect sync.

Thumbs up titi74 reviewed FreeFileSync:

Just the tool I dreamed of! Thanks for offering it for free!
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