FreeFileSync 7.7 Released with volume shadow copy fix

FreeFileSync 7.7 recently released, is a free Open Source software that helps you synchronize files and synchronize folders for Windows, Linux and Mac OS X. It is designed to save your time setting up and running backup jobs while having nice visual feedback along the way. With FreeFileSync, you can detect moved and renamed files and folders, keep versions of deleted/updated files, including copy locked files (Volume Shadow Copy Service) etc.