DoctorAdware 

DoctorAdware can detect and remove a multitude of adware applications from your computer. The application is easy to install, and very user-friendly. Download the latest version and scan your computer for FREE. DoctorAdware will protect your privacy.
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Uninstall Plus! 

Completely uninstall and remove any traces of the previous uninstalled, deleted programs. Scan identify and correct registry malfunctions. Have your registry backed up, restored and repaired automatically. Manage programs that start at boot.
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WinCleaner One Click 

"only Ultra WinCleaner did significantly better here than XP's own Disk Cleanup. On our test system, WinCleaner removed 44MB, whereas XP got only 35MB. SystemWorks' 36MB was a near photo finish with Windows,"
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Registry Mechanic 

Registry Mechanic is an advanced registry cleaner for Windows that can safely clean and repair problems with your registry in a few simple mouse clicks! Easily fix problems with the Windows registry that are a common cause of crashes and errors.
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1 Click Fixer PLUS 

One program does it all! Clean and repair the registry, select your start up options, use a powerful wizard to easily and securely scan, identify and safely uninstall unwanted software currently present on your computer.
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