AEP2002 PRO's most noteworthy feature may be its flexibility and military grade encryption: program includes 17 encryption algorithms (Rijndael, TWOFISH, BLOWISH, CAST, MARS, TEA, etc). The program includes a file shredder that wipes the contents of your original files. Complete support for .zip archives. Skinnable interface (+12 skins)! Complete Command Line Interface support.

EncryptDrive
EncryptDrive is an application that will encrypt and decrypt data on your removable driver, like: memory cards, pendrives, zips, floppy, card reader/writer, digital camera.

CryptoHeaven for Mac OS X
Integrates online storage and sharing, email, instant messaging in one unique package. Provides real time secure communications for text and data transfers in a multi user secure environment. Unique secure group collaboration and more.

Hide My Files
Hide My Files is an easy to use file security utility that protects files and folders from unauthorized use.

CryptoExpert 2007 Professional
CryptoExpert mounts a volume file to create a "virtual drive" that appears to applications and users like any other physical drive. Any data that the user attempts to write to this drive is intercepted by CryptoExpert, encrypted, and written to file.

Advanced Encryption Package 2007 Professional
AEP20067 PRO most noteworthy feature may be its flexibility and military grade encryption: program includes 17 encryption algorithms (Rijndael, TWOFISH, BLOWISH, CAST, MARS, TEA, etc) to encrypt your files. It also includes file shredder. RSA supp.