Digital Security Suite 2008
Get the Vista certified Digital Document Shredder and Digital Document Encryptor in one complete suite. Encrypt sensitive documents and other private digital information you have on your computer. Ideal for encrypting attachements to be sent by email. The software also allows you to permanently remove selected information on your hard drive and other digital memories.

File Own Guard 2.1
File Own Guard designed for strong file encryption with multi-choice compression on the fly by a range of crypto-algorithms, secure file removal (shredding) using one of the eight special algorithm (DoD, military or government approved), and also many other useful security features, which will protect your valuable data. Very useful ability to create Self-Extracting Crypt Archives.

Wipe It 3.02
Sanitize the free space on any magnetic drive, USB drive, ... Don't let your important data fall into the wrong hands. Many make the mistake of just deleting files. Others shred their files, but is that really good enough? The answer is no! You must sanitize your drives about once a month to ensure lost file fragments can never be recovered. Wipe It also caps off remaining sectors and reconditions the drive - nothing will come back to haunt you.

Active Kill Disk - Hard Drive Eraser 5.0
Active KillDisk is a quality security application that destroys data permanently from any computer that can be started from floppy CD USB. Active KillDisk Professional conforms to US Department of Defense clearing and sanitizing standard DoD 5220.22-M. You can be sure that once you wipe a disk with Active KillDisk, sensitive information is destroyed forever.