# Chaos Mash is a free encryption utility for Windows that let’s you scramble any type of data. Encrypt any sort of file on your computer. If you need it to be confidential simply “mash” it. Chaos Mash will output any file of your choosing into encrypted data.

# Chaos Mash does not require installation, simply copy it to the hard drive or USB device to run. Choose from 45 types of encryption methods. Use these methods with keys you create to keep your data safe.

http://www.elgorithms.com/downloads/chaosmash.php