1)   Registry Toolkit 1.2.10.030
Increase system speed and eliminate errors by cleaning up the clutter the System Registry. Repair windows problems and stop system freezes. Customize your system startup, manage internet explorer plug-ins and more advanced features. - FREE DOWNLOAD

 2)   PC Optimizer Pro 20.1.296
PC Optimizer Pro is a collection of system-maintenance tools and an optimization utility to Safely Clean, Repair and Optimize Windows. Improve System Performance, Fix Error Messages and Stop PC Crashes! Speed up your PC, Fix Errors. FREE DOWNLOAD!

 3)   A RegSweep 2008.069
A RegSweep is the latest in PC error diagnostic and repair. RegSweep can do a complete scan of your entire file system and registry in under 2 minutes! 100% Safe, Guaranteed, Best Performance in ALL Tests & Easiest to use. Scan Your PC For Free!

 4)   Repair Registry Pro 1.2
While you're busy working at your PC, Windows® is hard at work trying to destroy it!

 5)   Error Nuker Pro 2008.92
Error Nuker (Registry Easy) is a powerful utility that will repair the Windows Registry to identify errors and ways to optimize the performance of the Windows Registry

 6)   RegistryDiagnosis 1.0
PC Registry Diagnosis Tool - Check Your Registry for Errors Check your sytem registry and find out, if there are any errors or problems within your registry.

 7)   Auslogics Registry Cleaner 2.2.0
Cluttered and corrupted Windows Registry leads to various system errors, crashes, and failures. Auslogics Registry Cleaner is a reliable and FREE tool that will fix the Registry and ensure fast, stable, and error-free computer performance.

 8)   Registry Fox 2009.7
Registry Fox gives your computer instant relief from registry errors and slow performance! Try our software, and see how with one click can get your PC back.Once it finds them, removes those errors with surgical precision. Speed up your PC up to 70%!

 9)   Pc Optimizer 360 3.1
Pc Optimizer 360 is theantivirus software which scans the Computer for Virus, Adware and Spyware. It is also a free Registry cleaner and Junk file Remover. Excellent software to fix your windows Problem with all Pc Optimizing features in One Software

 10)   Registry Cleaner Advanced Edition 7.2.08
Registry Cleaner is an advanced Windows Registry Cleaner that scans your PC and safely cleans errors & invalid entries that cause system slowdowns, freezing and crashing. Registry Cleaner repairs registry problems to make your computer run like new.

 11)   PC Optimizer Gold edn 2.0.39
PC Optimizer Pro is a collection of system-maintenance tools and an optimization utility to Safely Clean, Repair and Optimize Windows. Improve System Performance, Fix Error Messages and Stop PC Crashes! Speed up your PC and fix errors. FREE DOWNLOAD!

 12)   Registry Rinse 2.0
Registry Rinse is Registry-cleaning software. It will safely clean and repair Windows Registry problems with a few clicks

 13)   PR0 PC Optimizer 2008.230
Pro PC Optimizer is a collection of system-maintenance tools and an optimization utility to Safely Clean, Repair and Optimize Windows. Improve System Performance, Fix Error Messages and Stop PC Crashes! Speed up your PC and fix errors. FREE DOWNLOAD!

 14)   OK Registry Cleaner 2.0
Ok Registry Cleaner is an award-winning Windows Registry Cleaner that helps you scan your PC , safely fix the registry errors & invalid entries causing system slowdown , freezing, and crashing.

 15)   RegistryFOX speed up slow computers 4.26
RegistryFOX gives your computer instant relief from registry errors and slow performance. Try our free software and see how with one click can get your PC back. The technology behind RegistryFOX integrates the industry's leading scanning engine.