GoodSync automatically synchronizes and backs up all your photos, music, email, and other important files between all your desktops, laptops, servers, and external drives.
Version 12 has been released, see its New Feature List
New GoodSync introduces syncing of Jobs and Server Accounts between user devices. It also adds our own GoodSync RealDisk online storage -- fast and fairly priced.
Windows XP Vista 7 8 10 11