CleanMyPC Registry Cleaner 4.02 - The Most Popular Registry Cleaner

Product Features
Check Registry Integrity
Full Registry Backup/Restore
Check Application Path Keys
Check Windows Fonts Keys
Check COM/ActiveX keys
Check Shared DLL Keys
Check Uninstall Entries
Check Windows Startup Items
Check Help Files Keys
Check File Extensions Keys
Check History List Keys
Scan both 32 and 64 bit view of system
registry on x64 (x64 Registry Cleaner)
Windows Startup Manager