CD-DVD Lock 2.75
CD-DVD Lock is intended for restricting read or write access to removable media devices such as CD, DVD, floppy and flash, as well as for restricting access to certain partitions of hard disk drives. CD-DVD Lock will allow you avoid many of headaches connected with unauthorized software installations from any removable media, and also prevent data leak by removable media.

1 Click Sweep 2.9
1 Click Sweep brings to you 10 + utilities that work together or separate so that no important traces are left after using the World Wide Web or your PC and other service that involves private data, identification and secure transfers of information. This is the application specially designed for all your privacy requirements. It can be used to safely wipe useless files or even clean traces of junk disk space and user activity.

Data Destroyer 9.41
A program for secure file deletion and disk wipe which destroys (or purges, by overwriting) data in files on floppy, ZIP or hard disk so that the data cannot be recovered. A single file can be purged or, in batch mode, multiple files can be purged in one operation. Selected subfolders of a folder, or the free space, or an entire disk can be purged. The user can specify the type of purge. Purge speed can be tested for estimation of purge times.

Paragon Disk Wiper Personal 8.5
Paragon Disk Wiper 8.5 completely erases a whole hard disk, separate partition or just free space, providing maximum level of security. It guarantees secure and easy erasure of your critical data with the powerful algorithm and customization option, wizard-based interface and extensive reporting. You can irreversibly destroy all on-disk data easily and quickly, so as it cannot be recovered with any present-day technology.

Stealth Privacy Protector 1.2
Stealth Privacy Protector is the most reliable and effective evidence eliminator and internet washer available. Clean out all your secrets/files of your browser's cache, cookies, sites visited, urls visited, images viewed, media files played and forms files. System and application software also store information like applications used, files opened, games played, and more. Stealth Privacy Protector can erase all this information easily.

Evidence Eliminator 5.058
Evidence Eliminator is an Internet Washer that destroys sensitive local files and documents and erases your tracks. The software erases cache, cookies, history, typed URL, index.dat, email history, pictures and recent used applications. Because Windows is not capable of deleting information beyond recovery, you are at risk! Evidence Eliminator makes sure that all your sensitive information is deleted in a non-recoverable way.

QuickWiper 7.6.3
QuickWiper is a disk and file wipe utility. QuickWiper allows to wipe files in handy manner. Wiping free disk space option protects all the files you ever delete before beginning using QuickWiper. System Clearer clears in one-click cookies and history, IE cache and typed URLs, temporary and recent files. With Command line support QuickWiper can be integrated with other programs. Hidden wiping is also available.

WashAndGo 2008 10.2r
The latest version of WashAndGo, the PC "scrubbing brush" software, enables users to simply and easily clean their PC hard disk, freeing disk space and speeding access to important data. WashAndGo removes garbage files that fill up the hard disk and do nothing except slow down the PC.

Auto SysTools 4.2
Is your windows getting slower and slower? Can't abide it? Is the capacity of your hard disk getting smaller and smaller? Are the garbage files in the system getting more and more? Want to clear them but no good methods? Are you troubled by others' using your personal computer? Cuz your private information such as websites' URL, passwords, recently opened files and films and so on are often peeped by them?

System Mechanic 8
Make your old PC run like new. Keep your new PC running fast and problem-free. System errors and registry clutter will degrade your computer's performance, leading to crashes, longer boot times, and system errors. System Mechanic combines over 40 powerful PC tuneup tools to clean hard drive clutter, optimize your registry, defragment drives and memory, manage programs, boost your internet connection, and remove spyware.