WinXP Manager 4.98.3 (by Yamicsoft)
The complete solution to optimize, tweak, clean up your Windows XP.

Advanced System Cleaner 1.8.0 (by Yamicsoft)
Uninstall smartly and clean up duplicate, junk files, Registry and privacy.

Vista Manager 1.2.3 (by Yamicsoft)
The complete solution to optimize, tweak, clean up your Windows Vista.

Vista Manager 1.2.3 (by Yamicsoft)
The complete solution to optimize, tweak, clean up your Windows Vista.

WinXP Manager 4.98.3 (by Yamicsoft)
The complete solution to optimize, tweak, clean up your Windows XP.

Win Utilities 5.11.42 (by XP Tools Software)
WinUtilities Tools will Tune up, Clean, Repair and Optimize System Performance.

Free Registry Cleaner for Vista 1.00 (by http://www.registrycleanerforvista.com)
Free Registry Cleaner for Windows Vista.

Vista Smoker Pro 1.2 (by Waresoft Software)
The Hot Performance Booster For Windows Vista

Super Utilities Vista Version 7.65 (by SuperLogix.net)
A collection of tools to fix, speed up, maintain and Ptotect your PC!

Asmw Tweak 1.2 (by Asmw Soft Systems)
Cool program designed to make your computer clean and more stable.

XP Tools Vista Version 7.6 (by XPTools.net)
A collection of tools to fix, speed up, maintain and Ptotect your PC!

Windows Vista Registry Cleaner 6.07 (by PC FixEm Tools)
Windows Vista Registry Cleaner - Instant Registry Repair. Scan & Fix in Seconds!

RegToy 0.5.3.2 (by Ky Nam)
RegToy is designed for Windows XP/Vista , is used to tweak , plus utilities

RebootIT 2.0 (by Steve Lohja & Associates)
Server-Side application that restarts servers on a configurable schedule.

Innovatools Add/Remove Plus! 2006 5.1 (by Innovatools, Inc.)
Uninstall unnecessary and unwanted Windows programs quickly and efficiently.

RAM Defrag 2.82 (by Catbytes Software)
RAM Defrag - defrags your RAM - Winner of the "Isidor Awards 2003/2004"

Ace Utilities 3.00 (by Acelogix Software)
Optimizes & improves your system performance.

Tweak Genie 6.0.1 (by Topdownloads networks)
Tweak Genie! - Tweaking Windows Couldn't Be Easier