See also:

• Computers: Internet: E-mail: Encryption  (25)
• Computers: Security: Products and Tools: Cryptography: File Encryption  (30)

• HandyBits EasyCrypto   - Creates self-extracting, encrypted files through the use of the common Blowfish algorithm.

• ABC CHAOS - A program which is able to encrypt and decrypt files of every type and even whole directory structures using strong encryption.
• AES Free - Creates self-extracting AES-encrypted files for Windows
• BitCrypt Free - A tool allowing for encryption of plain text within a bitmap image. [Win32]
• Chaos Mash - Offers 30 different way to encrypt a file along with personalized key for decrypting it.
• Cif-Crypto and BlowCif - A small freeware "live-text" encryption tool for Windows platforms.
• Crypto Anywhere - OpenPGP Edition - Allows for secure email encryption on the move, and can run from floppy or USB drive.
• Cryptomathic File2File - A password based file encryption solution for the Windows platform. It is free for private use.
• DataRescue - The aCrypt software allows the user to encrypt files and send them via email to others without the software.
• FineCrypt - Multiple ciphers and key manager integrated with the Windows shell.
• Iron Key - Encrypts files using the industry-standard DES cipher and produces self-extracting Windows executable encrypted files, which can be sent safely over the Internet.
• Recommended Tested Free Encryption Software - A collection of software that has been extensively tested, probed and scrutinised for weaknesses by a group of security experts.
• RIPcoder's Freeware Encryption Page - Freeware file and message encryption tool
• ROT-13 Encryptor & Decryptor - Web form to encode and decode ROT13, a simple letter substitution encryption scheme.
• Secure Hive Freeware - Encrypts files for archiving and sharing of parts of, or entire documents.
• SecureTask - Professional task manager which allows for automatically performing various security-related tasks, such as automatic encryption, wiping, and system cleanup.
• 4t HIT Mail Privacy Lite - Sends and receives private data hidden in images of various types by using a strong encrypting algorithm.
• TrueCrypt - Open-source free on-the-fly disk encryption for Windows XP/2000. It can encrypt partitions or create virtual encrypted disks within files. Implemented ciphers: AES-256, Blowfish (448-bit key), 3DES, Serpent, Twofish. Provides plausible deniability.