1)   SpeedItUp Extreme 4.00
Speed It Up EXtreme is an all in one Speed Booster designed to significantly increase the speed of your computer and boost your PC available memory. Making your computer run much faster. Some users reported up to 300% (3 Times) Faster.

 2)   ZipItFree - Most Recommended Download 1.90
ZipItFree was designed to be better than WinZip and WinRar combined. While WinZip charges $29.95, ZipItFree is absolutely free. Compress even more with our new Black Hole super compression. Save disk space and email transmission time. Download now

 3)   System Mechanic Professional 8
Make your PC run like new! Protect your data from malware and intruders. System Mechanic Pro combines 6 powerful products to optimize your registry, defragment drives and memory, speed up your computer, scrub personal data, and remove spyware.

 4)   Speed It Up Free 4.85
SpeedItUp Free will speed up any computer system running Windows XP or Microsoft Windows Vista. It works by using New Hard-Disk optimization technology that allows your computer to read data in some cases up to 300% faster from your Hard Drive.

 5)   System Mechanic 8
Make your PC run like new. System and registry clutter will degrade your computer's performance. System Mechanic has over 40 tuneup tools to remove junk files, defrag drives, boost your internet connection, and delete spyware from your system.

 6)   FixRegistryError 1.5
FixRegistryError is a utility to optimize your system registry by finding and removing errors and invalid entries.It provides a backup option that lets you restore the registry in case you run into problems.

 7)   PC Tweaker 1.51
The PC Tweaker utility is designed for fine-tuning the system performances. Customizable tuning levels make this utility useful for users with different experience and understanding internal Windows processes and settings.

 8)   Registry CleanUP 2005 1.2
The Registry CleanUP cleans and repairs the Windows Registry of invalid or incorrect entries and optimizes the PC. For further optimization can the Registry defragmenting. Also autoinitialization programs can be worked on, deleted or added.

 9)   Registry Genius 5.806
Registry Genius is an award-winning Windows Registry Cleaner that will scan your PC and safely clean the errors & invalid entries that cause system slowdown, Windows Errors and Computer Freezing. It has many advanced features. TRY IT FREE

 10)   5star Game Tuner 1.1.1.1122
5star GameTuner, optimization software for Windows, which aims at whipping your old PC into shape so that it can withstand (at least?) a few rounds of the current game hits - instead of throwing in the towel immediately.

 11)   fitW (fine tuning of Windows) 4.4.0.5000
Utility for fine tuning of Windows 9x/Me/2000/XP. More than 330 most necessary and often used settings. Exists a possibility of saving and loading a necessary configurations, changing and uninstalling of programs, changing of startup programs, etc.

 12)   Free System Tuner 3.0.0.2
free System Tuner Extends operating system's capabilities: Drive Cleaner, Registry Cleaner, Internet Cleaner, DLL Cleaner, Internet Tuneup, StartUp Tuner, File shredder. Optimizes PC performance, corrects problems, and protects your privacy.

 13)   Elite XP Utilities 9.0
Elite Utilities 9 is the only pc utilities package that really does improve your system performance you can even download the program and try it your self it has soo many features and its very easy to use and install

 14)   O&O CleverCache Professional Edition 6.0
O&O CleverCache V6 is a unique tool to optimize the File Cache Management of Windows NT, Windows 2000, and Windows XP.

 15)   Reg Genius Registry Cleaner 3.806
Registry Genius is an award-winning Windows Registry Cleaner that will scan your PC and safely clean the errors & invalid entries that cause system slowdown, Windows Errors and Computer Freezing. It has many advanced features. TRY IT FREE

 16)   ZipItFast - Free 3.01
ZipItFast! Zips and Unzips in over 20 formats. It does it all and best of all, it's free. It even has a password protection feature to password protect your zips or create self running .exe zips. Download ZipItFast and help get the word out.

 17)   Wintuneup Pro 1.02
Wintuneup is the bundle of many utilities which are available in a single product. It will make your system run in a smooth, faster and error-free manner.Wintuneup includes many tools like registry cleaner, duplicate and junk-file remover, memory and internet optimizer and many other utilities.

 18)   ! - A+ PC Error Eliminator 3.00
PC Error Eliminator search your harddrive fixing various types of errors to supercharge your PC's performance and stability. It fixes PC problems that cause errors, crashing, slowness, instability and prevents them from happening again.

 19)   Registry Technician 3.0
Registry Technician is compatible with all major versions of Microsoft Windows operating systems. Registry Technician includes a backup and restore facility to make your user experience as safe as possible...

 20)   Registry Genius Registry Cleaner 2.0
Registry Genius is an award-winning Windows Registry Cleaner that will scan your PC and safely clean the errors & invalid entries that cause system slowdown, Windows Errors and Computer Freezing. It has many advanced features. TRY IT FREE