Registry Speedup
Registry Speedup is an easy-to-use tool that allows you to safely clean, repair, backup and compact Windows registry with easy. Registry Speedup cleans and repairs invalid information in the Windows Registry to keep your PC running cleaner, faster, and error-free. ... Registry Speedup optimizes the Registry by removing fragmentation, deleting unused entries, and compacting the Registry to make it access fast. ... Registry Speedup allows you to backup your whole Windows Registry, so you can revert to the last good configuration if you encounter a system failure.
http://www.softcows.com/regspeed.exe - 1Mb - Download - Screenshot

PC Optimizer
PC Optimizer is the easiest and most comprehensive way to keep your PC run smooth and error free. It works with all version of Windows - 95, 98, Me, NT4, 2000, and XP. 1. PRIVACY PROTECOR Privacy Protector protects your privacy by removing all the unwanted traces in your system. ... Registry Cleaner and Optimizer Registry cleaner cleans the windows Database Registry for invalid information such as Invalid Fonts, Activex and COM Sections, invalid File Information, Auto-Run sections, DLL and Help sections for invalid entries.
http://www.optimizeyourpc.com/pcoptimizer/pcopt.zip - 2Mb - Download - Screenshot

Registry Doctor
Registry Doctor is the easiest and most comprehensive way to keep your PC running smooth and error free. It works with all version of Windows - 95, 98, Me, NT4, 2000, and XP. 1. PRIVACY PROTECOR Privacy Protector protects your privacy by removing all the unwanted traces in your system. ... Registry Cleaner and Optimizer Registry cleaner cleans the windows Database Registry for invalid information such Invalid Fonts, Activex and COM Sections, invalid File Information, Auto-Run sections, DLL and Help sections for invalid entries.
http://www.optimizeyourpc.com/regdoctor/regdoc.zip - 1Mb - Download - Screenshot

Advanced System Optimizer
Advance System Optimizer is the easiest and most comprehensive way to keep your PC running smooth and error free. It works with all version of Windows - 95, 98, Me, NT4, 2000, and XP. 1. PRIVACY PROTECOR Privacy Protector protects your privacy by removing all the unwanted traces in your system. ... Registry Cleaner and Optimizer Registry cleaner cleans the windows Database Registry for invalid information such Invalid Fonts, Activex and COM Sections, invalid File Information, Auto-Run sections, DLL and Help sections for invalid entries.
http://www.systweak.net/download/aso.zip - 958Kb - Download - Screenshot

Registry Cleaner Click And Fix
Registry Cleaner Click And Fix will thoroughly scan your PC for known problems! With Registry Cleaner Click And Fix you can safely clean and repair Windows registry problems with a few simple mouse clicks! Problems with the Windows registry are a common cause of Windows crashes and error messages. ... With a few easy steps Registry Cleaner Click And Fix will scan your entire registry for any invalid entries and provides a list of the registry errors found, you can then choose to selectively clean each item or automatically repair them all.
http://www.backup.tc/downloads/ClickAndFix3.3TrialVersion.exe - 5Mb - Download - Screenshot

Registry Fix It
Registry Fix It! v4. 0. 1 is an advanced registry cleaner for Windows that allows you to safely scan, clean, and repair registry problems with a few simple mouse clicks. Problems with the Windows Registry are a common cause of Windows crashes and error messages. ... With a few easy steps, Registry Fix It! ... 1 will scan your entire registry for any invalid entries and provide a list of the errors found. ... You then can choose to clean each item or automatically repair them all after making a backup without the need for a registry editor such as Regedit.
http://www.pimasoft.com/downloads/cleanpcsoftware/Registry_Fix_It.exe - 3Mb - Download - Screenshot

! - $ Registry Fix It
Registry Fix It! v4. 0. 1 is an advanced registry cleaner for Windows that allows you to safely scan, clean, and repair registry problems with a few simple mouse clicks. Problems with the Windows Registry are a common cause of Windows crashes and error messages. ... With a few easy steps, Registry Fix It! ... 1 will scan your entire registry for any invalid entries and provide a list of the errors found. ... You then can choose to clean each item or automatically repair them all after making a backup without the need for a registry editor such as Regedit.
http://www.pimasoft.com/downloads/cleanpcsoftware/Registry_Fix_It.exe - 3Mb - Download - Screenshot

Registry Cleaner
Registry Cleaner is a one click tool to scan, identify and fix errors in the system registry (reference files for programs installed on the computer). Normal usage of the system and regularly adding and removing programs leave unwanted traces in the registry like marks on a white board. ... In the wizard mode, the user has the option to leave it to the INTELLISENSE Registry Cleaner to identify and fix problems, making your system FAST, ERROR FREE, OPTIMIZED and IN YOUR CONTROL Registry Cleaner uses the ?
http://toppctools.swmirror.com/registrycleaner.exe - 2Mb - Download - Screenshot

Registry Fixer
Registry Fixer v4. 0 is an advanced registry cleaner for Windows that allows you to safely scan, clean, and repair registry problems with a few simple mouse clicks. Problems with the Windows Registry are a common cause of Windows crashes and error messages. ... With a few easy steps, Registry Fixer will scan your entire registry for any invalid entries and provide a list of the errors found. ... Registry problems can occur for many reasons, including references left behind after uninstallation; incorrect removal of software; missing or corrupt hardware drivers; or orphaned start-up programs.
http://www.pimasoft.com/registryfixer.exe - 2Mb - Download - Screenshot

ZeroTraces WinCleaner N' Optimizer
ZeroTraces WinCleaner N' Optimizer is like having your own personal cleaning company for your Windows® computer. Like a professional cleaner, the program knows exactly what kind of dirt to look for, where to find it & how to get rid of it efficiently & without damaging anything else on your PC. ... (We have selected those features that do not require expert knowledge), Optimize your hard disk drives with Drive Cleaner : Gets rid of general redundant files, Get rid of unused or duplicate DLL files with DLL Cleaner, Cleans up leftover garbage in the Windows® registry with Registry Cleaner,...
http://www.filehog.com/zerotraces/ztwc2611.exe - 9Mb - Download - Screenshot