Advanced Registry Optimizer
If your computer is slowing down, becoming unstable, or acting erratically, you may have a problem with your Windows registry. The registry is the heart of your computer's operating system. It controls all of your software and hardware. When your registry gets damaged, you need software to... o System Files Backup and Restore helps you in backing up system files and restoring them in case of system failure. ... o The Registry Defrager and Optimizer eliminates registry fragmentation thereby giving you a fresh new registry with no redolent or obsolete data.
http://down1.systweak.com/aro_emt.exe - 1Mb - Download - Screenshot

Privacy and Registry Cleaner
Privacy and Registry Cleaner is a safe and easy-to-use privacy protection tool, that allows you to erase common Internet and computing tracks, including browser cache, cookies, visited websites, typed URLs, recent documents, index. dat files and more. ... In addition, the program comes with a registry scanner to optimize your system registry by finding and removing errors and invalid entries. ... For maximum safety, Privacy and Registry Cleaner will make a backup of the repaired entries. ... You will be able to restore any changes made using the software by choosing Restore registry backup.
http://www.cleanersoft.com/download/PRCSetup.exe - 1,005Kb - Download - Screenshot

! - A+ Registry Optimizer 2006
If your computer is slowing down, becoming unstable, or acting erratically, you may have a problem with your Windows registry. The registry is the heart of your computer's operating system. It controls all of your software and hardware. When your registry gets damaged, you need software to... o System Files Backup and Restore helps you in backing up system files and restoring them in case of system failure. ... o The Registry Defrager and Optimizer eliminates registry fragmentation thereby giving you a fresh new registry with no redolent or obsolete data.
http://www.pimasoft.com/downloads/...oftware/RegistryOptimizer2006.exe - 590Kb - Download - Screenshot

Registry Optmizer 2006
If your computer is slowing down, becoming unstable, or acting erratically, you may have a problem with your Windows registry. The registry is the heart of your computer's operating system. It controls all of your software and hardware. When your registry gets damaged, you need software to... o System Files Backup and Restore helps you in backing up system files and restoring them in case of system failure. ... o The Registry Defrager and Optimizer eliminates registry fragmentation thereby giving you a fresh new registry with no redolent or obsolete data.
http://www.pimasoft.com/downloads/...oftware/RegistryOptimizer2006.exe - 590Kb - Download - Screenshot

A1Click Ultra PC Cleaner
A1Click Ultra PC Cleaner (also known as, A1 Cleaner) - Powerful, Safe, and Easy-to-use. Fix PC problems - Avoids system errors and PC crashes by identifying and cleaning up problem files. Speed up your computer - Removes hidden files that do nothing but take up space and slow down your computer. ... The bonus tools are Duplicate File Finder, Font Remover, Recent List, Uninstaller, Registry Cleaner, Favorites List, and PreFetch List. ... No Remains Deletion - A1Click Ultra PC Cleaner incorporates a special 4 stage strategy when deleting files to insure that hackers will not be able to...
http://superwin.swmirror.com/a1cleanz.exe - 1Mb - Download - Screenshot

System Cleaner
Every day your hard drive gets littered with file fragments and debris you can't see. Unwanted files from daily usage and internet surfing can build up over time, slowing down your system's performance and leaving a trail of your web browsing habits for anyone to see! ... System Cleaner seeks out all this garbage and cleans it up reliably and safely, streamlining and optimizing your system. ... System Cleaner enables you to clean up your whole system, so giving you back valuable disk space and protect you privacy within seconds!
http://dl1.pointstone.com/download...temcleaner/SystemCleanerSetup.exe - 1Mb - Download - Screenshot

Registry Sweeper
Do you often download and install software from the Internet and uninstall it after a while? Many uninstall programs, however, can't completely remove everything from your computer as you believe - information written into the registry by the application may still remain there - by and by your... Registry Sweeper is an outstanding and easy-to-use registry cleaner that can help you remove useless information from the Windows registry, fix errors in the registry, help you defragment your memory and improve system performance.
http://www.speedbin.com/Download/rssetup.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

WinASO Registry Optimizer
WinASO Registry Optimizer is an advanced registry cleaner and optimizer for Windows that allows you to safely clean and repair registry problems with a few simple mouse clicks. By fixing these obsolete information in Windows registry, your system will run faster and error free. ... With a few easy steps, WinASO Registry Optimizer will scan your entire registry for any invalid entries and provide a list of the errors found. ... WinASO Registry Optimizer can restoring Internet Explorer setting,including IE Home Page,IE Window Title,etc.
http://www.winaso.com/regopt15.exe - 1Mb - Download - Screenshot

Startup Cleaner and Autorun Manager
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. Startup Cleaner and 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 Startup Cleaner and 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.nice-soft.com/optimizer/download/toolstartupcleaner.exe - 725Kb - Download - Screenshot