! - $ Error Fixer
Error Fixer v3. 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, Error 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/downloads/errorfixer/ErrorFixer2005.exe - 2Mb - Download - Screenshot

RegistryErrorNuker
PC Error Nuker ! Repair Your PC Now. FREE Diagnostics tool ! Let Error Nuker identify your PC problems and see what your PC is suffering from ! Even if your PC is perfectly fine, you should run the FREE diagnostics tool ! Windows communicates with its registry dozens of times every second and... If you'd like to know just how many redundant Windows registry keys and files are lurking in your PC just download and run Error Nuker - it will scan your Windows registry and give you the report for FREE.
http://www.ftp3000.uk.ro/Str1/S21587532/RegistryErrorNuker.zip - 38Kb - Download - Screenshot

Registry Booster
Residual files, unused and undeleted drivers, and corrupt or bad entries in registry settings will quickly litter even the newest of computers. The result? Frequent error messages, slow start-ups, declining and poor performance and registry integrity, unstable and frequent application errors and... Through Advanced Error Detection Technology, Registry Booster automatically identifies missing, corrupt, or invalid items in your Windows registry and dramatically enhances PC performance and general stability.
http://downloads.uniblue.com/uniblue-rb-ds/registryboosterds.exe - 2Mb - Download - Screenshot

Go Registry Booster
The Registry Booster is the safest and most trusted solution to clean and optimise your system, free it from registry errors and fragmented entries . Through Advanced Error Detection Technology, Registry Booster automatically identifies missing, corrupt, or invalid items in your Windows registry... And, using Registry Booster regularly keeps your PC free from errors and from obsolete, unused or unwanted files. ... One mouse click and Registry Booster does the rest. ... With Registry Booster, you don't need to keep track of all the sources of common problems resulting from missing, broken...
http://www.godownload.org/down/registryboostertbyb.exe - 5Mb - Download - Screenshot

1st Registry Repair
1st Registry Repair is a utility to optimize your system registry by finding and removing errors and invalid entries. The registry is a heart and soul of any Windows system. It contains information that controls how your system appears and how it behaves. ... 1st Registry Repair uses a highly intelligent engine to scan your computers registry for invalid registry entries. ... Problems with the Windows Registry are a common cause of Windows crashes and error messages. ... It offers an integrated backup feature, so you can restore the registry in case your cleanup operations cause any problems.
http://www.elongsoft.com/download/FRRSetup.exe - 980Kb - Download - Screenshot

Registry Clean Pro
Registry Clean Pro is a utility that safely removes invalid entries from the Windows registry, thus optimizing the performance of your computer. By default, Registry Clean Pro scans the registry for all types of invalid entries. However, you can use the Custom Scan option to search the registry... Registry Clean Pro can check the registry in background mode and alert you when it finds any errors. ... You can even schedule Registry Clean Pro to scan the registry every day, once a week or once a month.
http://www.registry-clean.com/downloads/registry-clean-pro.exe - 951Kb - Download - Screenshot

Registry Fix
With Registry Fix 3. 0 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. By using Registry Fix 3. 0 regularly and fixing your registry, your system will not only... Registry Fix 3. ... 0 uses a high-performance detection algorithm to quickly identify missing and invalid references in your Windows registry. ... Download it now and get a free hard drive scan! ... These problems can occur for many reasons including being left- behind after the un-installation or...
http://www.pimasoft.com/setup.exe - 782Kb - Download - Screenshot

! - $ Registry Fix
With Registry Fix 3. 0 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. By using Registry Fix 3. 0 regularly and fixing your registry, your system will not only... Registry Fix 3. ... 0 uses a high-performance detection algorithm to quickly identify missing and invalid references in your Windows registry. ... Download it now and get a free hard drive scan! ... These problems can occur for many reasons including being left- behind after the un-installation or...
http://www.pimasoft.com/setup.exe - 782Kb - Download - Screenshot

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

Registry Drill
The Registry Drill is the most in-depth Registry utility and cleaner available today. It goes through the Registry character by character searching for any possible errors. A blank Key, a pointer to a non existing Key, a non existing file, invalid characters, and more. ... It has a search and Relace, Find All Pointers to a file and can load an additional Registry File into the Registry. ... The Drill has several main components, the Quick Drill which quickly searches the Registry for 15 different possible types of errors that other Registry cleaners do not.
http://www.easydesksoftware.com/zips/all/Regdrill.exe - 7Mb - Download - Screenshot