SuperSync is a Windows application useful to synchronize files (photos, videos or documents) from a Windows PC to a removable backup hard disk. SuperSync detect changes in the source directory files and synchronize them to the given target location drive or directory. SuperSync ignores identical files those already exist in target location, making the synchronize process fast, saving you lot of time. Synchronize in computing terms simply means to cause (a set of data or files) to remain identical in more than one location.