System Optimization Tools

Microsoft PowerToys
Free
Windows system utilities to maximize productivity.
ParkControl
Free
Enables easy adjustment and monitoring of Windows core parking and frequency scaling for each power plan
Intel Extreme Tuning Utility
Free
A simple Windows based performance tuning software for novice and experienced enthusiasts to overclock, monitor, and stress a system.
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.
Auslogics BoostSpeed Free
Free
Clean, fix and speed up your PC in a few simple clicks.
Fan Control
Free
A highly focused fan controlling software for Windows.
Auslogics Registry Cleaner
Free
Clear invalid entries from your Windows registry and get your PC running smooth again.
Nyrna
Free
Suspend games and applications.
OCZ SSD Utility
Free
A complementary management software designed to help you maintain, monitor and tune your OCZ SSD!
Windows Repair Free
Free (For Personal Use)
A tool designed help fix a large majority of known Windows problems.
Winaero Tweaker
Free
An universal tweaker software.
InControl
Free
Easily control Windows out-of-control updating and upgrading.
Game Fire Free Edition
Free
Transform your personal computer into a powerful gaming box with a touch of button.
AppAudioConfig
Free
Manage the volume and mute status of programs.
All Browsers Memory Zip
Free
Reduce Your CPU and Memory Usage of all Browsers by reduce usage of Windows Explorer.
AutoPowerOptionsOK
Free
Auto power options adjustment, increase energy efficiency on MS Windows.
MemPlus
Free
Safely free up your RAM, for free!
Auslogics SSD Optimizer Free
Free
A dedicated tool to boost your SSD performance.
Process Lasso
Free Trial
A real-time process optimization and automation software.