Top rated in System Optimization

ESU for Microsoft Windows SP1
5.1.4
FREE
It installs Microsoft fixes and enhancements for the Microsoft Windows Vista SP1.
Avira System Speedup
6.4.0.10836
Improve the responsiveness and speed of Windows PCs.
Advanced SystemCare Ultimate
13.0.1.85
Prevent computer viruses and privacy breach, and tuneup Windows PCs.
Driver Support
10.1.6.14
It can diagnose problems with device drivers in your computer.
My Dell
3.5.6426.22
FREE
It is a program that provides automated technical support.
SlimCleaner Plus
4.2.2.66
Free your PC from junk and unnecessary files and manage all installed apps.
One System Care
4.4.0.3
One System Care keeps your computer completely safe and junk free.
Samsung Update Plus
3.0.1.17
Samsung Update Plus comes in, allowing you to easily download all the latest Samsung applications......
EasyBCD
2.4.0.237
Change Windows boot menu entries and boot settings.
WinDirStat
1.1.2.80
FREE
Disk usage statistics viewer and cleanup tool.
Wise Registry Cleaner Free
10.27
FREE
Fix all broken links and other issues that clog your Windows registry.
System Mechanic
20.0.0.4
Optimizes start-up settings to increase performance.
Advanced Uninstaller PRO
12.25.0.103
Uninstall programs, remove toolbars, and speed up you PC.
Reg Organizer
8.42
Edits, cleans and fixes registry errors and improves system performance.
Process Lasso
9.5.0.40
Optimizes and automates CPU responsiveness and process affinities.
Ma-Config.com
8.0.0.5
FREE
My-Config.com allows you to detect the configuration of a computer.
System Explorer
7.1.0.5359
FREE
Lets you control all the details of your system internals.
Microsoft IntelliPoint
8.20.468
FREE
IntelliPoint 8.2 includes support for the Microsoft Explorer Touch Mouse.
Secunia PSI
3.0.0.11005
FREE
Scanning software which identifies programs in need of security updates.
DriverAgent
5.0.1171
FREE
DriverAgent will scan drivers on your system and check if they need updating.
Core Temp
1.15.1
FREE
Monitor processor temperature and other vital information.
PC Tools Registry Mechanic
11.1.0.222
It is designed to clean up your PC and secure your personal privacy.
Process Hacker
2.39.0.124
FREE
Open-source alternative to the popular Task Manager.
Wise Disk Cleaner
10.2.6
FREE
Removes all junk, temporary, useless system files to free up disk space.
Windows 7 Manager
5.2.0
Optimize, tweak, clean up, repair, and improve security of Windows 7...