Folder Lock is a file locking software that encrypts your files and maintains an automatic real-time backup of these encrypted files. It also offers security to USB drives or flash drives and lets you clean history, shred files and more. It is an improved security tool that is currently being used by more than 45 million users and counting! Folder Lock is perfectly compatible with 32-bit and 64-bit versions of Windows 10/ 8/ 7/ XP and more.