AppleScrypto

Securely delete or encrypt/decrypt (open ssl aes-256-cbc) a file or folder.

AppleScrypto is a free Mac application that will allow you to easily secure delete or encrypt-decrypt (open ssl aes-256-cbc) a file or folder.

The program is free, and it provides an easy and intuitive interface. It works on Mac Operating System X 10.4.11 or later.