WTF Obfuscator is a new obfuscator for your .NET applications
Little program for encryption-decryption.
A secure open source tool for performing XOR operations on images
XOR Encryptor for Windows
Zinga's interpretation of an Encryption Program
Cryptography toolset
antigift is simple cross-platform, files & folders encryption tool
file/stream encryption/decryption/CRC based on PI compute algorithm
Software to encrypt your Files or combine a secret file to another.
A library for easy use of symmetric encryption and decryption in java
Cryptia is an open-source string encryption and decryption tool design