1)   PC Optimizer Pro 20.2.998
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!
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 2)   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!
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 3)   Pro PC Optimizer 2009.136
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!
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 4)   RegistryCure (registry cleaner) 2009.041
Built with the individual preferences of our customers in mind,RegCure enables you to fix registry of your PC's windows in the way that is most comfortable for you. RegCure is the PC repair tool preferred by PC users. Effective registry cleaner.
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 5)   Privacy Control 2012.05
Allow Privacy Control's cutting-edge technology to completely destroy all traces of your computer activity. Privacy Control will erase all footprints, protect your privacy and restore your system performance
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 6)   Vista Registry Cleaner 4.7.0
Digeus Registry Cleaner for Windows Vista, a PC maintenance and recovery tool that eliminates system error messages, slow startup and shutdown speed, programs instability and computer crashes.
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