WinXp TuneUpSuite

WinXP TuneUpSuite is an application suite that will help you clean and tweak your PC. It also helps you avoid system crashes, keep your PC running smoothly, and fix it when it doesnt.
Think of WinXP TuneUpSuite as a Swiss Army knife: you wont need all of the tools in it every day, but when you do need them youll be very glad to have them.
Here is a list of tools included in suite:

Registry Cleaner

Registry errors often cause instability and slow computer performance. This award-winning registry cleaner will clean, repair and optimize the Windows registry to speed up your computer and eliminate frequent crashes.

Registry Defragmenter

Registry Defragmenter is an utility to defragment Windows registry. It optimizes registry by removing gaps, fragments and wasted space in Windows registry files. A smaller registry has several advantages including a faster system start and an overall increase in system performance.

Junk Files Cleaner

Junk Files Cleaner performs deep analysis of your system, identifies junk files and folders on a hard drive and displays results in a convenient way. Results include junk files and folders and description why they are junk. You may remove junk files manually or automatically.

Duplicate Files Finder

Duplicate Files Finder will find and delete duplicate files so you won’t experience lack of free disk space!

Disk Space Analyzer
Disk space analyzer (Disk usage analysis software) is a software utility for the visualization of disk space usage by getting the size for each folder (including subfolders) & files in folder or drive. Disk Space Analyzer generates chart showing disk usage distribution according folders and files.

Smart Uninstaller

Smart Uninstaller enables you to better manage your installed software application, and completely remove unwanted items from your computer. It keeps track of programs during uninstall and checks if they leave any traces (e,g registry keys, folders etc.), and offers you to review and remove the leftoversLimitations in the unregistered versionFunctional Limitations