TrueCrypt 7.1a/7.2

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TrueCrypt is a free software application used for on-the-fly encryption. It can create a virtual encrypted disk within a file or encrypt a partition or the entire storage device. It's a powerful, flexible and highly-effective encryption program. TrueCrypt can encrypt files, folders or entire drives. It uses "volumes" to contain the encrypted data. Each volume contains its own file system. You mount the volume as a system drive that has its own drive letter. Then you read, change or add to the encrypted content of the volume.

Individual algorithms supported by TrueCrypt are AES, Serpent, and Twofish. Additionally, five different combinations of cascaded algorithms are available: AES-Twofish, AES-Twofish-Serpent, Serpent-AES, Serpent-Twofish-AES and Twofish-Serpent. The cryptographic hash functions used by TrueCrypt are RIPEMD-160, SHA-512, and Whirlpool.

Features of TrueCrypt:

- Creates a virtual encrypted disk within a file and mounts it as a real disk.
- Encrypts an entire partition or storage device such as USB flash drive or hard drive.
- Encrypts a partition or drive where Windows is installed (pre-boot authentication).
- Encryption is automatic, real-time (on-the-fly) and transparent.
- Parallelization and pipelining allow data to be read and written as fast as if the drive was not encrypted.
- Encryption can be hardware-accelerated on modern processors.
- Provides plausible deniability, in case an adversary forces you to reveal the password:
- Hidden volume (steganography) and hidden operating system.


As The development of TrueCrypt was ended in 5/2014 you should migrate any data encrypted by TrueCrypt to encrypted disks or virtual disk images supported on your platform.

Changes in recent version (change history)

Author: TrueCrypt Foundation
Price: Free
Windows: 2000, XP, Vista, 7

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