TrueCrypt software is a free and open-source encryption program that creates a virtual encrypted disk within a file and mounts it as a real disk. It can encrypt entire hard drives, including the operating system, or individual files and folders on-the-fly. It offers a variety of encryption algorithms, including AES, Serpent, and Twofish, and can also hide the existence of an encrypted volume.
Operating system: Windows
Publisher : TrueCrypt Foundation
Version: 6.2A (checksum)