Okoker Optimize Expert is a professional registry optimizer that accelerates the windows system, and enhances the performance of your computer. The software provides 6 kinds of schemes. It's easy to safely optimize, clean and repair the registry with the optimization scheme. It has a beautiful and easy interface that you will enjoy working with.

• License: Shareware
• Language: English
• Release: 2006-09-21
• Size: 2 Mb
• Cost: 29.95 $

Windows XP has a Prefetcher component, which shortens the amount of time it takes to start Windows and programs. When trouble shooting either Windows or program start-up issues, it might be helpful to disable the prefetcher using HSLAB Prefetch Manager, because it runs as a background service while other applications are running or loading. When a Windows XP system is booted, data is saved about all logical disk read operations.

• License: Shareware
• Language: English, French, German, Russian, Spanish
• Release: 2008-02-12
• Size: 2 Mb
• Cost: Free

WinASO EasyTweak is one of stronger and more powerful computer system optimization tools, featuring as more convenience, more reliability and security. By means of revision of multiple Windows concealment setup, it should realize in system optimization, much faster network connection and privacy protection etc.

• License: Shareware
• Language: English
• Release: 2005-11-23
• Size: 2 Mb
• Cost: 28.00 $

Windows XP has a Prefetcher component, which shortens the amount of time it takes to start Windows and programs. When trouble shooting either Windows or program start-up issues, it might be helpful to disable the prefetcher using HSLAB Prefetch Manager, because it runs as a background service while other applications are running or loading. When a Windows XP system is booted, data is saved about all logical disk read operations.

• License: Shareware
• Language: English, French, German, Russian, Spanish
• Release: 2006-09-22
• Size: 2 Mb
• Cost: 31.38 $

System Energizer cleans and optimizes your system for better performance. Actions taken include eliminating Internet Explorer temporary files and cookies, removing Windows temporary files, removing system temporary files and folders, eliminating registry links to files that don't exist, removing "most recently used" lists of documents and links, emptying the recycle bin and defragmenting memory.

• License: Shareware
• Language: English
• Release: 2005-09-05
• Size: 1 Mb
• Cost: 12.99 $

System Cop is a universal, flexible and powerful tool for tuning and optimizating the work of the Windows operating systems. System Cop allows you to change a great number of standard and "hidden" (which are not available for editing by standard Windows tools) settings of the Windows operating systems. System Cop is a "control center" of your system ! With this tool you can change the settings of your system centralized from one program only.

• License: Shareware
• Language: English, Russian
• Release: 2004-07-03
• Size: 718 Kb
• Cost: 19.95 $

Free Professional Registry Doctor is a comprehensive application to keep your PC running cleaner, faster, and error-free! Within fewer clicks, you can easily attain maximum optimization of windows registry. It will scan your complete registry and fix the registry problems. For your convenience and for insuring maximum protection, Free Professional Registry Doctor automatically backups any repairs.

• License: Shareware
• Language: English, French, German
• Release: 2007-12-06
• Size: 2 Mb
• Cost: 29.95 $

Free Registry Care is an easy-to-use application that uses high-performance algorithms to quickly identify invalid or orphaned references within the Windows Registry and allows you to repair each problem selectively or repair them all automatically. By using a registry cleaner regularly and fixing registry errors your system should not only be more stable but it will also help improve your system performance without expensive hardware upgrades.

• License: Shareware
• Language: English, French, German
• Release: 2007-11-07
• Size: 1 Mb
• Cost: 22.95 $

Free Registry Accelerator is the safest and most trusted registry repair software solution to clean, repair, and optimize your system, free it from registry errors and fragmented entries. Through Advanced Error Detection Technology, Free Registry Accelerator automatically identifies missing, corrupt, or invalid items in your Windows registry and dramatically enhance performance and general stability.

• License: Shareware
• Language: English, French, German
• Release: 2007-12-10
• Size: 1 Mb
• Cost: 24.95 $

Registry errors slow down your computer and may result in your system becoming unusable. System Maid finds and corrects registry errors preventing malfunctions, erases junk files piling up on the hard drive, cleans on-line and system activity traces (e.g. passwords,credit card numbers,phone #'s,addresses) and creates registry backups. Keep your virtual world clean by letting the Maid do the work.

• License: Shareware
• Language: English
• Release: 2006-10-12
• Size: 1 Mb
• Cost: 19.95 $

Each time you run your computer - unwanted files and procedures are stored on your hard-disc. System LifeGuard 2 is an easy to use program that cleans out old and unwanted files,organizes your data, cleans the registry, thoroughly uninstalls unwanted programs, removes invalid links, protects your internet privacy and safeguards your vital data. Regular tuning and organizing your computer, will keep it running like the day it was new.

• License: Shareware
• Language: English
• Release: 2006-06-30
• Size: 3 Mb
• Cost: 29.95 $

Trace Eraser 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. Fix PC problems and prevent them from happening again. Comes with 1.PRIVACY PROTECOR 2.System Cleaner and Optimizer 3.System Files backup and Restore 4.Registry Cleaner and Optimizer 5.Registry Defragger and Optimizer

• License: Shareware
• Language: English
• Release: 2006-02-24
• Size: 1 Mb
• Cost: 29.95 $

Speed-up your System. You will have a smoothly running system. Repairs Windows registry problems with a few mouse clicks.It also provides a simple tool for cleaning traces left by various applications, such as Internet Explorer, Office,Firefox, and ICQ.

• License: Shareware
• Language: English
• Release: 2006-06-28
• Size: 2 Mb
• Cost: 29.95 $

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. Fix PC problems and prevent them from happening again. Comes with 1.PRIVACY PROTECOR 2.System Cleaner and Optimizer 3.System Files backup and Restore 4.Registry Cleaner and Optimizer 5.Registry Defragger and Optimizer

• License: Shareware
• Language: English
• Release: 2006-02-24
• Size: 1 Mb
• Cost: 29.95 $

It keeps your computer clean and efficient by reducing application error messages, improving startup speeds, and increasing computer performance. Free Registry Repair Master uses advanced technology to scan more than 10 important parts of the registry. It can also clean and repair unwanted debris left behind by adware and spyware. For maximum safety, Free Registry Repair Master includes Backup and Undo functionality for any change.

• License: Shareware
• Language: English, French, German
• Release: 2007-12-06
• Size: 1 Mb
• Cost: 27.95 $

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. Fix PC problems and prevent them from happening again. Comes with 1.PRIVACY PROTECOR 2.System Cleaner and Optimizer 3.System Files backup and Restore 4.Registry Cleaner and Optimizer 5.Registry Defragger and Optimizer

• License: Shareware
• Language: English
• Release: 2006-02-24
• Size: 1 Mb
• Cost: 39.95 $

With System Optimizer And Tweaker you can control your Windows system ,it includes many powerful tweaks and hidden Registry settings. The simple user interface enables fast access to settings that affect the speed, security, efficiency, and convenience of your computer, System Tweaker And Optimizer also includes tweaks for many known software applications,Win Tweak Manager is the best utility for modifying system settings.

• License: Demo
• Language: English
• Release: 2006-02-06
• Size: 6 Mb
• Cost: 19.99 $

System Mechanic quickly finds and fixes stubborn PC problems, keeps systems running at peak performance, and properly maintains Windows to prevent problems from reoccurring. Includes powerful functions such as high-speed disk defragmentation, spyware protection, registry fixer, Internet accelerator, hard drive repair, crash recovery, popup blocker, memory defrag, program relocater and uninstaller, startup optimizer, registry backup and more!

• License: Shareware
• Language: English
• Release: 2006-08-31
• Size: 12 Mb
• Cost: 49.95 $

Slow down, freeze and crash are over. Intelli HyperSpeed 2005 will thoroughly examine your Windows system, accurately detect the bottlenecks slowing down and crashing your computer, automatically find the best settings for optimizing Windows to the hilt, and dramatically boost your computer operation and Internet connection speed by up to 600%. Intelli HyperSpeed 2005 empowers you to run your PC faster, more stably and more efficiently.

• License: Shareware
• Language: English
• Release: 2006-03-20
• Size: 3 Mb
• Cost: 24.95 $

Release RAM is a software utility which helps Windows computers run faster, increases memory efficiency, and reduces Windows crashes. It can automatically recover RAM if a critical amount of Free RAM is reaches preventing your system's performance from being degraded. Configures your disk cache settings, optimizes your virtual memory settings to reduce constant hard disk access. Runs in background keeping your system in peak condition.

• License: Shareware
• Language: English
• Release: 2001-08-14
• Size: 1 Mb
• Cost: 15.00 $