The app also provides a series of statistics regarding the task. The program may synchronize the two directories, copying the missing files from one folder to another. Once the folders are selected, the app can be used to compare the two locations.Ī full list of files can be viewed in the interface, complete with the path, name and size of the items. You may add folders by browsing the directories or by dragging and dropping them in the interface, since the program comes with full support for this feature. The app has a simple interface that enables you to easily figure out what needs to be done. Portable FreeFileSync is a small tool that was created for this particular purpose. This appears to be done with closed source code rendering FFS 8.0 and later binaries not open source and possibly in violation of the GPL if the project has accepted outside code under the GPL and combined it with their closed source code.ħ.9 Dev Test 4 (): Added 1 second pause before helper launches FFSħ.9 Dev Test 3 (): Downgraded to 7.9 to resolve install.dat lockdown (locked to specific relative path), disabled update checkĨ.2 Dev Test 2 (): Added second process breakĨ.If you have ever needed to keep two folders synchronized, then you must have found the job quite difficult if you didn’t use a specialized app. The app locks itself to a specific relative path in an attempt to force end users to use the bundleware installer to install and upgrade the app. The official builds of FFS 8.0 and higher can not be made portable. Particularly if you've tried FreeFileSync 6.3 or later (the standard version without PAF) and had encountered this error on your system. Please give it a try and report back whether it works for you. This setup uses a second helper process to handle some of the file moves and break processes.

Error Code 32: The process cannot access the file because it is being used by another process.

This bug results in an error: 'Cannot open file 'GlobalSettings.xml'. I've put together a development test that attempts to work around the long-standing bug in FreeFileSync 6.3 and later that renders it unable to be launched from other processes (menus, schedules, third party file managers, etc).

Portable free file sync