Take complete control of your Windows system with access to hundreds of powerful tweaks and hidden registry settings.

AllTweaks Manager tunes your system with just a mouse click! It contains a wide variety of tweaks that customize your workspace, secure your system, boost performance, increase privacy and do a lot of other tunings and improvements.

WINner Tweak is a tools suite for tweaking, optimizing and tuning of Windows XP/2003/2000. It helps you increase performance and manage your system using various tweaks and utilities.

Optimize and tweak your Windows XP Hardware settings to optimize your Windows XP environment. OptimizeXP comes with over 20 tweaks and optimizations.

Optimize and tweak your Windows XP Internet and Network settings to increase your internet speeds and make your network more stable. OptimizeXP comes with over 20 tweaks and optimizations.

Take control of Windows with tons of powerful system and registry tweaks, and boost your Internet download speeds up to 300% with the built-in Internet Accelerator. Includes tweaks for user interface, increased performance, software, Net & Security

1Click Boost is the one software for your PC & Internet /connectivity speed boosting needs 56k dialup/ LAN/ DSL . It is indeed the solution for great power and web speed as it is capable of installing tweaks that lead to improved connection speed.

Windows XP Tweaks will make Windows XP more responsive and less irritating by performing a serious of tweaks automatically. One change you will notice will be when you re-launch memory intensive programs.

XPepius is a tools suite for tweaking, optimizing, tuning and cleaning of WinXP. It helps you increase performance and manage your system using 450+ tweaks and 5 utilities: Start-Up Manager, Uninstaller, Cleanup Center, Disk Cleanup and Designer XP.

Tweak Win XP with Optimum XP! It's so easy to accelerate, secure and customize XP with over 150 powerful tweaks and hidden settings. Optimize your CPU, RAM, hard drive, Internet speed, network, security, Windows, IE, Office, cheat at Hearts and more!

ASOv2 includes 30+ tools to supercharge your PC's performance, and more than 200 tweaks to customize Windows to your liking, and improve its performance. Fix PC problems and prevent them from happening again.

RegWorks is a comprehensive registry management software solution that includes registry viewer, editor, access monitor and tweaker features.

If Windows XP drives your system, XP Smoker steps on the gas...and keeps you in control. Want your applications to run faster? Want to surf the Internet with blazing speed? You don't need a new computer. You simply need XP Smoker.

Systerac XP Tools are an amateur and professional's tool for optimizing windows xp performance, identify problems and bottlenecks and make sure that your PC is running at top efficiency and speed. Tweak your XP for optimal results.

A tweaking utility to get every last drop of performance from your Windows 98/Me driven computer system.