1)   Clean Up Speed Up Utilities 3.9.1243
Clean Up Speed Up Utilities (Glary Utilities) is a collection of system tools and utilities to fix, speed up, maintain and protect your PC.It allows you to clean common system junk files, as well as invalid registry entries and Internet traces.
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 2)   RegVac Registry Cleaner 5.01.03
RegVac - 6 cleaners, 3 editors, and 7 tools that get the registry sparkling clean, speed up your computer, avoid computer crashes, and repair Windows and applications. Stronger cleaning power than other registry cleaners. Forever Free updates.
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 3)   Advanced Registry Doctor Pro 8.8.8.21
Advanced Registry Doctor (ARD) will cure your registry and thus provide a better performance of your Windows OS.
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 4)   APC Clean Up Speed Up Utilities 3.5.4.1243231
Clean Up Speed Up Utilities (Glary Utilities) is a collection of system tools and utilities to fix, speed up, maintain and protect your PC.It allows you to clean common system junk files, as well as invalid registry entries and Internet traces.
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 5)   Registry Defragmentation 9.0.7.10
Registry Defragmentation is a small utility that does gigantic improvements in computer performance. This application physically defragments the Windows registry file to give it the proper linear structure.
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 6)   Advanced Registry Doctor Lite 6.0.9.12
Advanced Registry Doctor (ARD) will cure your registry and thus provide a better performance of your Windows OS.
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 7)   Auslogics Registry Defrag 4.1.8
Auslogics Registry Defrag can significantly speed up your computer by helping you to defragment the Registry, remove gaps and make it contiguous, smaller and faster to access. The program is free of charge.
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 8)   Max Secure Registry Cleaner 4.1
Max Registry Cleaner provide solution to Windows Registry related problems.It scans the Windows Registry and finds incorrect or obsolete information in the registry.You can safely clean, repair and optimize the Windows registry by using this software
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