Crypto4 Files 2.2
Crypto4 Files allows you to pack, unpack, sign, encrypt, verify signature and decrypt files using X.509 certificate right from Windows Explorer. It also allows to send encrypted or signed files by e-mail. It lets you perform both simple file operations such as pack files into ZIP archive, send files by e-mail, securely delete files and advanced security operations such as signing and encryption of files and folders.

abylon SHREDDER 7.0
The deletion of files with the windows recycle bin removes only the references to the files, without real clearing. In contrast to this the software abylon SHREDDER overwrite the data up to 35 times (Peter Gutman method). Afterwards the data can not be reconstructed any longer. The same goes for free space, clustertips, surf traces of the browser, file names, duplicate files or full drives.

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.

PowerKey 2.11.12.58
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.

LandlordBG.com Secure Deletion 1.0
www.LandlordBG.com presents Secure Deletion. Paranoia dictates that sometimes when we want a file deleted, we want it to stay deleted so that no one can remove our hard disks and find any magnetic remnents of files we have created and later deleted. Our government insists that three rewrites of the file are sufficient to destroy the image. SecureDelete assumes the government standard is false and that it takes more to accomplish a total erasure

4Diskclean 2008
Your computer disks are right now full of unneeded junk files that only slow down your PC ,take valuable space and may cause application problems. 4Diskclean do a clean up at your system, deleting all sort of files not needed, including temporary data, old backups, all files viewed in Web browser, caches and history, etc. 8 idioms.

12Ghosts Shredder 9.50
Overwrite files, drag and shred, DoD conform, Wipe Disk. Delete even if the file is locked! No trails are left of any compromising or confidential information. Nobody will ever be able to recover files from your disk! Nobody will even find out the previous name or file size. The file can be overwritten several times with random bits so that even the finest magnetic tracks are mixed up. An irreplaceable extension for every Windows user.