FreeFileSync Open Source File Synchronization

About Tutorials Screenshots Download FAQ Manual Forum Archive Vision Donate
It looks like an ad blocker has blocked all the ads. The FreeFileSync project is 100% dependent from ad revenue and donations to stay alive. Instead of the ads, and after FreeFileSync has proven useful to you, please think about supporting with a donation.

Synchronize Files and Folders

Key features
FreeFileSync is a folder comparison and synchronization software that creates and manages backup copies of all your important files. Instead of copying every file every time, FreeFileSync determines the differences between a source and a target folder and transfers only the minimum amount of data needed. FreeFileSync is Open Source software, available for Windows, macOS, and Linux.
 
Download
FreeFileSync 10.10
[Open all news]

Latest News

Mar 10, 2019
FreeFileSync 10.10 has been released!
Jan 26, 2019
Synchronize files with Google Drive
Jul 16, 2018
Parallel file copy and ad-free installer
Jun 11, 2017
FreeFileSync Video Tutorials available
May 24, 2017
FreeFileSync adds Support for FTP and FTPS
 
Subscribe for latest FreeFileSync News
[Show all reviews]

User Reviews

Works great — just what I was looking for. Thanks for allowing me to evaluate free of charge.
Kevin Forth
Works great and it's free. I have mine set to automatically run every day at 4:00 PM on my Mac OS X.
chrispublic123
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.
odj1964
I just love this tool! Works great. Thank you for this project and keep up the good work! Best regards.
Pia Gross