TrueCrypt is a free and open-source encryption software that allows users to create encrypted virtual disks and encrypt entire partitions or storage devices. It supports a range of encryption algorithms including AES, Serpent, and Twofish, and also allows users to create hidden volumes within encrypted volumes. TrueCrypt also offers features like keyfile support, plausible deniability, and the ability to encrypt system partitions or entire operating systems.
Operating system: Windows
Publisher : TrueCrypt Foundation
Version: 7.0A (checksum)