It can hide your private files, folders, and drives to make them completely invisible to users and programs.This is a power file encryption software program that can quickly and safely lock and hide files, folders, and drives, and it can use 256-bit AES encryption to protect your files located on an HDD drive or any portable media such as USB drives. It is used to password-protect files and folders on local & USB drives. Free Download GiliSoft File Lock Pro full version standalone offline installer for Windows.