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 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

XP Registry Cleaner
The Windows registry is a database repository for information about a computer's configuration. The registry keep growing when you use Windows. As it does so, it attracts obsolete and unnecessary information, and gradually becomes cluttered and fragmented. ... XP Registry Cleaner scans the Windows registry and finds incorrect or obsolete information in the registry. ... The backup/restore function of the tool let you backup your whole Windows Registry so you can use it to restore the registry to the current status in case you encounter some system failure.
http://www.xp-tools.com/download/xpregistrycleaner.exe - 658Kb - 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

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
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

Max Registry Cleaner
Max Registry Cleaner scans your entire registry for any invalid entries and provides a list of the registry errors found on your computer. You can clean each item or automatically repair them all. Max Registry Cleaner can also take a backup of any repairs made so that you can easily recover any... Max Secure Registry Cleaner has an added feature of Deep Scanning where in it locates the invalid file references in the registry. ... >>Benefits of Using Registry Cleaner ? ... Registry defragmentation feature added to improve system response time.
http://www.spywaredetector.biz/registrycleaner.exe - 2Mb - Download - Screenshot

XP Startup Cleaner
There are certain programs that you want to execute when your system starts. In general users make a program execute at window startup by copying the executable file to the startup folder. XP Startup Cleaner&Autorun Manager helps you to easily manage program execution at windows startup. ... Programs added to the startup folder can be easily viewed or removed by any one but XP Startup Cleaner&Autorun Manager provides you tool by which you not only can add programs in the startup folder but also in the Windows Registry and WIN.
http://www.xp-tools.com/download/xpstartupcleaner.exe - 658Kb - Download - Screenshot

Elite XP Utilities
Elite Utilities 9 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 and how to get rid of it efficiently and without damaging anything else. ... Elite Utilities 9 includes 14 great programs that will improve your system performance and stability and all of the programs are very easy to use is been designed for professional and beginners in IT improve your windows XP for optimum performance.
http://www.eliteutilities.com/elite%20utilities.exe - 9Mb - Download - Screenshot

Clean My Registry
The Windows Registry is a crucial part of your PC's operation system. Regular use of computer makes the registry fragmented and cluttered with obsolete and invalid data. Clean My Registry software keeps this critical part of your PC in perfect condition. ... Updated and improved edition of Clean My Registry runs on Windows 95/98/ME/NT/2000/XP/2003. ... Just clean registry in a blink of an eye. ... smartpctools. ... This latest title has a free download available to the public at http://www.
http://www.smartpctools.com/files/cleanregistry.exe - 510Kb - Download - Screenshot