Advanced Encryption Package 2008 4.7.7
AEPSTD's most noteworthy feature may be its flexibility and military grade encryption: Not only can you encrypt files for your own protection but you can easily create "self-decrypting" versions of your files that others can run witthout needing AEP2008. 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.

Advanced Encryption Package 2008 Professional 4.7.7
AEP2008 PRO most noteworthy feature may be its flexibility and military grade encryption: program includes 17 encryption algorithms (AES, TWOFISH, MARS, etc). 18 secure files erasure algorithms including: U.S. DoD 5200.28, GOST P50739-95 and others. Symmetric and RSA encryption using PKI infrastructure. USB Flash Drives as protected Passwords Storage support. Command Line Support. No special encryption knowledge is required to use this software!

PowerKey 2.0
PowerKey is an advanced encryption toolkit with many unique features which you won't come across in other products of such a kind available online. PowerKey uses encryption types, which comply with U.S. export restrictions. It allows you to perform block encryption of files and folders with any of the 8 well-known crypto algorithms (Blowfish, Cast, 3Des, Des, Gost, RC2, Rijndael, Twofish).

PowerKey 2.11.12.50
PowerKey is an advanced encryption toolkit designed to protect your most sensitive data. Thanks to its easy-to-use and flexible interface you can now fastly encrypt your files and not worry about your information anymore, cause now it's safe. PowerKey allows creation of SFX packages (like WinZip). It also features secure deletion (Wipe) option providing you with the powerful tool designed to avoid restoration of sensitive data.