FreeFileSync - Open Source File Synchronization

Open Source File Synchronization

Support the Project

FreeFileSync strives to provide high-quality software with zero open bugs. This is achieved by fast release cycles and free 24/7 support for everyone.
If you find FreeFileSync useful, please consider to support the project by donating.
Your donation will support the development of new features and help to keep up a continuous program maintenance. This ensures that FreeFileSync quickly adapts and always provides for the best performance in a constantly changing hard- and software landscape.


New: Donate and get the FreeFileSync installer without advertisements as a thank-you!


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Latest Changes


FreeFileSync 8.1
Follow shell links during drag and drop on main dialog (Windows)
Significantly improved main grid rendering performance
Log info about non-default global settings
Establish new network connections only when needed (Windows)
Show only a single login dialog per network share
Show login dialogs for the same network address one after another
Fixed endless recursion for paths containing certain unicode characters (OS X)
Support using portable version without direct installation
Fixed access denied error when verifying read-only target file (Windows)
New global option for sound cue after comparison
Updated help file