PC Cleaner 

Fix PC problems and prevent them from happening again. Comes with 1.PRIVACY PROTECOR 2.System Cleaner and Optimizer 3.Find Duplicate FIles.
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PC Optimizer 

Fix PC problems and prevent them from happening again. Comes with PRIVACY PROTECOR, System Cleaner and Optimizer, System Files backup and Restore, Registry Cleaner and Optimizer, Registry Defragger, Secure Delete, Find Duplicate Files
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Registry Doctor 

Fix PC problems and prevent them from happening again. Comes with 1.System Files backup and Restore 2.Registry Cleaner and Optimizer 3.Registry Defragger and Optimizer.
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ZeroTracks 

ZeroTracks= gets rid of all the leftovers that are scattered all over your drive during normal usage and Internet activity. Removes temporary files, history, downloads, cookies, recycle bin, clipboard, temporary files, and swap file.
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Registry Analyst 

Does your computer's work is slow? Does your system crashes often? The Registry Analyst introduces a solution to this problems. It analyzes the system registry, finds invalid entries and fixes them.
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