1)   4Diskclean Freeware 1.1
Windows and other application creates temporary files *.TMP and *.~* that aren't deleted if an error occurs. With time your hard disks have hundreds of this temporary files that only take disk space. Delete all with a button click.

 2)   Task Master 1.0.11
Identify, block, remove processes on your PC. Use this tool in conjunction with your virus and spyware removal utilities to track down and block stubborn processes. Troubleshoot system freezes, startup and performance issues. Become the master.

 3)   Control TOTAL 5.0
Multifunctional tweak: optimizing and expansion of Windows XP functiona Is the unique set of XP utilities. More than 100 additional possibilities Control TOTAL – is widening of your Windows XP function possibilities.

 4)   RAM Booster .Net 8.0
RAM Booster .Net is a RAM (memory) Optimizer (Cleaner); it's a smart memory management program that will keep your computer (PC) running better, faster, and longer. It allows you to instantly free up memory when your system slows down.

 5)   Top Memory booster V2.60
Top Memory booster is designed to clean your PC memory. It can Optimize RAM to make your computer run faster and crash less often. and Increase your system performance by cleaning the content of your RAM.

 6)   Prio 1.6
Utility for saving the priority of applications and interface enhancements for the standard Task Manager.Saving the priority of each process.Detecting the full path to the executable file.Quick access to system services.

 7)   PC Doctor by PCSecurityShield.com 2005
Is your computer running slow? Does it crash? If so, then you have errors in your registry. Don' worry, PC DOCTOR is here to help. PC DOCTOR will scan your entire computer and remove errors, speed up your pc and stop crashes!

 8)   DOSINTEL PC Fix 5.0
With a few easy steps DOSINTEL PC-Fix, a two in one software, will scan the entire computer for any invalid entries and provide a list of errors found, so the user can choose to selectively or automatically clean any item or repair them all.

 9)   OptimizeXP Hardware Edition 1.0
Optimize and tweak your Windows XP Hardware settings to optimize your Windows XP environment. OptimizeXP comes with over 20 tweaks and optimizations.

 10)   Tweak PDF 1.33
The initial view of a PDF document can be tweaked. Is it a secret of PDF file? Well, we are not sure about this, and very few pieces of software can tweak PDF files.

 11)   Windows XP Tweaks 1.0
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.

 12)   Ram Magic 1.0
Ram Magic makes your PC run smoother and faster and uses your computer memory more efficiently.

 13)   My System Optimizer 2.0
My System Optimizer is a utility software that arms users with a comprehensive set of tools to put them in control of their pc. It provides a wealth of information and a powerful set of tools to enhance the protection against system security threats.

 14)   My PC Accelerator 2.0
My PC Accelerator automatically fine-tunes all your resources including hardware, system settings and internet usage to operate at peak performance at all times. Your PC will instantly become faster, cleaner and more stable.

 15)   PC Tweaker 2.15
PC Tweaker is aimed to tweak your PC and internet settings to the maximum productivity. Using it you can easily enforce software productivity by memory management optimization. You can also increase internet connection speed using PC Tweaker.

 16)   Remote Performance Observer 3.0
Distributed system providing detailed information on computers in a network. It performs real-time monitoring of system-critical parameters making it possible to diagnose existing and potential bottlenecks on Windows 2000/XP computers.

 17)   Shutdown Lock 1.5
Get Shutdown Lock and enable hibernate and stand by feature in application, like FlashGet, Use Windows XP fast user switching feature more safety, prevent unexpected system shutdowns or restarts that could immense and sensitive data loss.

 18)   Abexo Memory Defragmenter 1.1.1
Abexo Memory Defragmenter, also called RAM defragmenter, RAM/memory booster, RAM/memory optimizer, etc. is a software to free up wasted RAM and report the free memory.Also prevents Windows crashes.

 19)   Advanced WindowsCare 1.71
Slow down, freeze and crash are over. Repair and cure your windows with 1 click. It thoroughly examines Windows system, accurately detects the bottleneck for slowing down and crashing, and fixes them.

 20)   Program Sleuth 2.0
Find hidden programs on your computer. Identify them and kill them with Program Sleuth.

 21)   System Energizer 1.03
System Energizer cleans and optimizes your system for better performance. Actions taken include eliminating Internet Explorer temporary files and cookies, removing Windows & system temporary files, remove registry orphans.

 22)   Process Priority Optimizer 2.2
Process Priority 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

 23)   System LifeGuard 2.0
Keep your PC like new with these 15 essential tools.It deletes junk,organizes your data, cleans the registry, thoroughly uninstalls unwanted programs, removes invalid links, protects your internet privacy and safeguards your vital data.

 24)   Belkasoft RemovEx Pro 2.01
Belkasoft RemovEx Pro allows you to remove so-called Shell Extensions (Windows Explorer and Internet Explorer Extensions).

 25)   Belkasoft RemovEx 1.01
Belkasoft RemovEx allows you to remove so-called Shell Extensions (Windows Explorer and Internet Explorer Extensions).

 26)   Ashampoo WinOptimizer Platinum 3 3.20
A new dimension of Windows® optimization!

 27)   Ashampoo Magical Optimizer 1.10
Clean the whole system: release the brake of your computer with only one mouse click!

 28)   WinXP Manager 4.97.5
All-in-One utility to optimize, tweak, clean up Windows XP. It bundles more than 30 different utilities in one! Get access to hundreds of hidden options, clean registry and junk files, speed network, uninstall smartly and many other utilities.

 29)   PCPal 1.0.1022
PCPal is a free easy-to-use tool that notifies you about problems in your PC and helps you fix them. PCPal helps you detect and resolve issues in a wide range of categories, such as security, performance, network and printing

 30)   MemMonster 4.65
MemMonster - Tune Up RAM performance in just 30 seconds. This software will monitor and increase your available RAM up to 300%, it works great with Windows XP,2000,Me,9x

 31)   Absolute StartUp Lite 6.0
Absolute StartUp manager helps you to optimize Windows startup, services, system dlls. Absolute StartUp can be set to ask for your decision on changing the startup configuration.

 32)   PC Accelerate 2.1
PC Accelerate increase priority foreground window and optimize memory status.Accelerate your PC! Work with maximum performance!

 33)   vOptimizer FreeWare 4.0.43.0
vOptimizer is an advanced optimization solution that quickly and easily reduces a Microsoft or VMware virtual machine's virtual hard drive to the smallest possible size while optimizing the Windows guest operating system for speed and performance.

 34)   98/ME Smoker 1.2
A tweaking utility to get every last drop of performance from your Windows 98/Me driven computer system.

 35)   All-In-One Perfect Keylogger 3.2
The All-In-One Perfect Keylogger allows you to register all keystrokes typed, including language-specific characters, talk and messages conversations, passwords, e-mails, clipboard, microphone sounds, screenshots captured, desktop and Internet.

 36)   ADS Scanner 2.00
Alternate Data Streams (ADS) are pieces of info hidden as metadata on files on NTFS drives. They are not visible in Explorer and the size they take up is not reported by Windows. Use ADS Scanner to find and remove these streams.

 37)   CacheBoost Professional Edition 5.00
CacheBoost Professional optimizes file cache-management for more effective use of memory resources, and guarantees shortest possible response time on server applications.

 38)   MemOptimizer 3.50
Is your PC becoming increasingly slow and unstable? MemOptimizer monitors your system in the background and frees resources when these are required. The result is that your programs will run faster and be more stable than ever before!

 39)   Clean & Fix Registry 2008.511
Repair and Restore Windows Registry Files, Repair DLL Error Messages and Fix General Protection Fault Errors. Scan your system for invalid file and system references that cause instability, PC errors, crashes, and general system slowdowns FREE.

 40)   Mac Pilot 2008.1526
Mac Pilot has over 350 features to enhance Mac OS X, and is ideal for novice and pro users alike. Mac Pilot is your digital savior. Easily enable and disable hidden features in Mac OS X, optimize and repair your system with the click of a button!

 41)   PC Health Optimizer Free Edition 2.5
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.

 42)   CacheBoost Enterprise Edition 5.00
CacheBoost Server optimizes file cache-management for more effective use of memory resources, and guarantees shortest possible response time on server applications.

 43)   WinComponents 1.2
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!

 44)   Smart System Informer 1.0
Smart System Informer collects system information such as general computer data, processor, BIOS, video, hard drives, memory, users and other. Applications are shown at processes, startup and uninstall list. All parameters give at real-time mode.

 45)   Paragon Total Defrag 2009 2009
Complete low-level defragmentation to maximize File System performance and speed up your hard disk. Defragmentation of MFT and paging files, online Directory Consolidation and more.

 46)   Memory Cleaner 7.10.01
Chily memory optimizer software optimizes memory and increases working speed of the computer. Recover memory leaks, prevent excess use of memory, and boost memory speed with memory cleaner software.

 47)   WinClear 2008.914
Winclear is an Internet history eraser that protects your Internet privacy by cleaning up all tracks of your Internet and computer activity. Completely erase the contents of sensitive files and folders that you specify.

 48)   Win Utilities 5.947
Win Utilities is a collection of Tools to Tune up, Clean, Repair and Optimize System Performance. Remove unneeded files and internet tracks. Find and remove invalid registry entries, delete application and internet history, manage your cookies...

 49)   Intelinet Registry Cleaner 3.1.0
The ultimate Registry Cleaner and PC Optimiz solution and technology that guarantees to fix and repair all errors and speed up you pc like you just bought a brand new computer! Intelinet is the smart choice in quick and easy PC repairs.

 50)   Pro PC Optimizer 2009.136
Pro PC Optimizer is a collection of system-maintenance tools and an optimization utility to Safely Clean, Repair and Optimize Windows. Improve System Performance, Fix Error Messages and Stop PC Crashes! Speed up your PC and fix errors. FREE DOWNLOAD!