If you’re looking for an easy way to protect your files and documents from prying eyes, then the good news is you can now get Cryptix for Mac absolutely free.
Cryptix contains password generators, Mnemonic generator, .htpasswd, 512-bit RSA encryption tools and many more ways to keep your files and documents safe by encrypting them. With it, you can encode, decode, compress, decompress, encrypt and decrypt files, data and text.
The main interface is divided into two sections – the left side for the type of cryptography you want to use and the right side is for security containing tools such as Checksum, Network and Unix.
It’s not exactly the easiest application to get going with if you’re new to encryption but its a powerful little tool once you know how and best of all its now free!
If you want a simpler solution, try TrueCrypt for Mac, which is also free!