Chaos Mash is a free encryption utility for Windows that lets you scramble any type of data. You can use it to encrypt any sort of file on your computer, so whenever you need data to be confidential you simply “mash” it. The app 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 and use these methods with keys you create to keep your data safe.