Fix common Windows Registry problems that cause sluggish PC performance. The Startup Optimizer enhances your system performance right away.

MCS CPU Benchmark is a fully free application which test processor speed. Owing to it you can make real measurement converted on points. Application has four testing functions: image processing, recalculating of complicated math operations...

Get Complete Control Over Your Windows Components! Make your computer work faster! Remove unneeded Windows components or install any possible component you need. Explore more than 160 system components (~0.5 GB) available to add/remove!

Find and repair registry errors, cleanup unneeded files, defragment your drive, backup system files, and more! Registry Defender Platinum is a powerful system diagnostic utility that helps you optimize system performance.

PC Health Optimizer Free Edition is a set of over 10 tools to improve system performance and security. This suite of utilities will identify and eliminate problems which slow your system. Includes anti-spyware protection and optimization utilities.

PC-Checkup wil clean your registry, fix thousands of PC errors, clean junk files that slows down your PC and then optimize your PC for much better performance.
Computer too slow, PC Checkup will fix it..

Fix your PC's problems, and help prevent them from recurring with System Cleaner's suite of maintenance tools. System Cleaner restores your PC's performance, frees up wasted disk space, prevents registry corruption and protects your online privacy.

NT Registry Tweaker - free registry tool to manage your Windows. Speed up your system and Internet, tune Explorer, apply security policy. It is simply and useful... and no more:) Vista supported. Enjoy!

Process priority class optimizer for NT/XP.
- Simple and easy to use
- Automatically shutdown unwanted applications/processes
- Automatically adjust applications execution priorities based on user preference
- Transparently boost performance

Mac Cleanse will purify your system and protect your privacy. Easily clean and remove evidence of where you've been online, your recent file history, chat logs, caches, cookies, web site cache, and more.