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

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. ... 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/registryfixer.exe - 2Mb - 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

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 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

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

CleanMyPC Registry Cleaner
CleanMyPC Registry Cleaner scans the Windows registry and finds incorrect or obsolete information in the registry. By fixing these obsolete information in Windows registry, your system will run faster and error free. The backup/restore function of the tool let you backup your whole Windows... In short, CleanMyPC Registry Cleaner help you get rid of the bloat in Windows registry and achieve a cleaner, faster system. ... Besides above, the startup and BHO organizer feature let you manage your startup and IE BHO items with ease, and you can control the programs started with Windows and IE...
http://www.registry-cleaner.net/download/registry-cleaner.exe - 1Mb - Download - Screenshot

Eusing Free Registry Cleaner
Eusing Free Registry Cleaner is a free registry repair software that allows you to safely clean and repair registry problems with a few simple mouse clicks. The Windows Registry is a crucial part of your PC's operation system. Problems with the Windows Registry are a common cause of Windows... Eusing Free Registry Cleaner will scans your Windows registry for invalid or obsolete information and provide a list of the errors found. ... For maximum safety, Eusing Free Registry Cleaner will make a backup of the repaired entries.
http://www.qwerks.com/download/8811/EFRCSetup.exe - 830Kb - 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