File Lock PRO is a innovative file encryption software program that can password protect and hide files, lock and encrypt files, protect files located on your PC hard drive or any portable media such as USB drives. File Lock PRO supports all the latest Windows operating systems such as Windows 2000, XP, Vista and Windows 7 (64 bit & 32 bit). Perfect companion to any PC, laptop/notebook computer. It can also securely erase and delete files.