System Optimization Tools

Intel Extreme Tuning Utility
Free
A simple Windows based performance tuning software for novice and experienced enthusiasts to overclock, monitor, and stress a system.
Microsoft PowerToys
Free
Windows system utilities to maximize productivity.
OCZ SSD Utility
Free
A complementary management software designed to help you maintain, monitor and tune your OCZ SSD!
TweakPower
Free
Powerful PC optimization tool.
Ashampoo WinOptimizer
Free Trial
A powerful system optimization tool that cleans your disks and keeps your machine running at constant speed.
ParkControl
Free
Enables easy adjustment and monitoring of Windows core parking and frequency scaling for each power plan
Windows Repair Free
Free (For Personal Use)
A tool designed help fix a large majority of known Windows problems.
AppAudioConfig
Free
Manage the volume and mute status of programs.
Auslogics BoostSpeed Free
Free
Clean, fix and speed up your PC in a few simple clicks.
Auslogics SSD Optimizer Free
Free
A dedicated tool to boost your SSD performance.
MemPlus
Free
Safely free up your RAM, for free!
Microsoft PC Manager
Free
Good way protects your personal computer and optimize performances.
Process Lasso
Free Trial
A real-time process optimization and automation software.
Tweak-SSD
Free
Optimize your SSD drive.
TweakNow PowerPack
Free Trial
A fully-integrated suite of utilities that let you fine-tune every aspect of your computer's operating system and Web browser.
AutoPowerOptionsOK
Free
Auto power options adjustment, increase energy efficiency on MS Windows.
Fan Control
Free
A highly focused fan controlling software for Windows.
InControl
Free
Easily control Windows out-of-control updating and upgrading.
Nyrna
Free
Suspend games and applications.
System Ninja
Free
A fast, powerful and effective system optimization solution for Windows.