Cryptainer LE - Free 128bit Encryption

Cryptainer LE Totally free 128 bit disk encryption software. Simple, easy to use encryption application that creates encrypted "vaults". One can store any kind of data in them. Cryptainer LE allows you to encrypt any file or folder on any Windows PC. Protects all types of Media and any type of data. Password protect any file or folder with strong Encryption.

It allows you to protect data on USB Drives, Mobile Devices, Flash Disks, Pen Drives, CDs and HDDs. Cryptainer LE ensures complete security for your data making sure that only you and nobody else can access your data. Cryptainer LE creates an encrypted volume that can be accessed only with a password. Once mounted, the volume behaves as a standard windows drive. The files can be read, viewed, modified, as well as moved from one place to another. Hides any type of data on any media. Any kind of file - from word and excel documents to movies and pictures, can be encrypted. You can also send secure email attachments. It runs on all versions of Windows (Windows 95, Windows 98, Windows ME, Windows 2000, Windows 2003 Server, Windows XP as well as Windows Vista family). Simple, Secure, Absolutely free. No Nags, No reminders, Not Adware. The best part - this package is totally free to use. A must have for every desktop.

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Cryptainer LE
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AxCrypt

Easy to use strong file encryption, integrated with Windows Explorer. Encrypt, compress, decrypt, wipe, view and edit with a few mouse clicks. Cryptographic primitives are AES-128 and SHA-1. A combination of strong symmetric encryption with compression and double-click editing/viewing. Encrypted files have a .AXX extension added to their names, and are shown with a new icon. AxCrypt has passed the Microsoft Platform Test for ISV Solutions at VeriTest. Testing was conducted independently by VeriTest, a testing service of Lionbridge Technologies.

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Axcrypt
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PowerCrypt

PowerCrypt is a powerful file encoder. Make sure your files are protected with a 100% secure encryption algorithm, which is not resolveable by NSA nor CIA. You can encode multiple files at a time, manage your archives and compress data for a better disk space usage. The program can also be used to send encrypted email attachments and more. PowerCrypt offers maximum security, easy usage, fast encryption.

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PowerCrypt

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True Crypt

Protect your sensitive data with this free open-source disk encryption software. Creates a virtual encrypted disk within a file and mount it as a real disk. Encrypt an entire hard disk partition or a device, such as USB flash drive. Automatically and transparently encrypt in real time.

The ultimate freeware encryption program, TrueCrypt is loaded with powerful features that those concerned with protecting their data from thievery should want--and have.

TrueCrypt provides two levels of plausible deniability, in case an adversary forces you to reveal the password: a hidden volume (steganography- more information may be found here); no TrueCrypt volume can be identified (volumes cannot be distinguished from random data). TrueCrypt uses encryption algorithms AES-256, Blowfish (448-bit key), CAST5, Serpent, Triple DES, and Twofish. It is based on Encryption for the Masses (E4M) 2.02a, conceived in 1997.
Version 6.2 includes the I/O pipeline now uses read-ahead buffering, which improves read performance especially on solid-state drives, typically by 30-50%.

Main Features:

• 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.
• Provides plausible deniability, in case an adversary forces you to reveal the password:
  Hidden volume (steganography) and hidden operating system.
• Encryption algorithms: AES-256, Serpent, and Twofish. Mode of operation: XTS.

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True Crypt

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