Blancco - Data Cleaner+ 4.6
Blancco – Data Cleaner+ is the versatile solution for any data erasure need: it completely eliminates the risk of identity theft. High-speed erasure by BDC+ makes data recovery impossible. BDC+ is in compliance with all recognized international standards, federal and state regulations about computer disposal and protection of personal information. The software provides the erasure of locked and hidden sectors on a hard disk such as DCO and HPA.

Mutilate File Wiper 2.95
Delete your sensitive files permanently. Mutilate File Wiper is a file remover that prevents recovery of deleted files from your hard drive by data recovery or forensic software. Choose one of three security levels or configure a customizable level for up to 297 overwrites. Mutilate supports complete folder and subfolder shredding. With Mutilate's disk free space wiper, you can even use Mutilate to permanently erase previously deleted files.

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.

Clean Disk Security 7.78
This program gives you secure file deletion, making sure that deleted files cannot be undeleted again. Clean up all your Internet surfing tracks. This program can also clean the Window's swap file. Also comes with a "Direct Disk Viewer". Now also with plugins and cookie management. Clean up after all types of progams.

DriveScrubber 3.5.3.0
Reformatting is not enough! Protect your personal information when you sell, donate, or recycle your computer. DriveScrubber permanently erases your hard drive data, exceeding security standards set by the US Department of Defense and ensuring that your private files will never be recovered. Erase the entire hard drive, or wipe just the free space on your hard drive to delete file remnants but leave the operating system and applications intact.

ID Data Wipe 1.2
ID Data Wipe is a handy utility meant to safely erase files from your PC. It represents a Windows 95/98/ME/NT/2000/XP shell-extension and you can use it to permanently remove data, preventing it from being restored or accessed to by a third party. Main features includes: wiping data you want to permanently delete, frees space by removing traces of deleted files, permanently erasing all deleted files, cleaning of you Recycle Bin.

ID Registry Cleaner 1.2
ID Registry Cleaner is a utility program that detects incomplete or incorrect references in your Windows Registry, mainly due to improper or corrupt installation or removal of programs. It scans your Windows Registry to search for errors and provides methods to optimize its performance. Main features includes: scaning Windows Registry quickly, cleaning the misplaced and unsolicited items, detecting improperly installed programs.

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.