20+ Best PC optimization software for Windows - Free Download
A large selection of free programs to speed up your computer, increase speed and performance by optimizing system settings, cleaning Windows system files and registry, automatically adjusting video card profiles and other similar tools.
- Cloud System Booster Average rating82% - 46 votesUtility to clean the system and optimize the computerv.3.6.69
- MSI Afterburner Average rating87% - 19 votesPopular utility for overclocking AMD and NVIDIA video cardsv.4.6.4
- Auslogics Registry Cleaner Average rating77% - 14 votesProgram to clean the registry and speed up the computerv.7.0.12.0
- WindowsCleaner Average rating80% - 17 votesTool to clean and speed up your computerv.2.2.29
- Auslogics Boostspeed Average rating86% - 6 votesMultifunctional program for pc optimizationv.12.2.0.0
- HDD Cleaner Average rating82% - 17 votesUtility to permanently remove informationv.3.2
- RivaTuner Average rating81% - 11 votesFree video card overclocking softwarev.2.24c
- BootRacer Average rating85% - 17 votesUtility to speed up the boot of a Windows-based computerv.8.70.2021.1123
- CCleaner Average rating81% - 20 votesQuality utility for cleaning and optimizing the systemv.5.89.9401
- XP Smoker Average rating76% - 10 votesPowerful utility to speed up your computerv.6.1
- Wise Care 365 Free Average rating94% - 55 votesProgram to clean the system and accelerate the PCv.6.1.4
- Advanced SystemCare Free Average rating80% - 6 votesUtility to protect, repair and optimize PCv.15.1.0.183
- Soluto Average rating66% - 6 votesProgram to diagnose and accelerate the loading of Windowsv.1.3.1328
- Toolwiz Care Average rating63% - 13 votesProgram to speed up the computerv.4.0.0.1200
- nCleaner second Average rating82% - 7 votesUtility for comprehensive cleaning of the Windows systemv.2.3.4
- Wise Registry Cleaner Average rating83% - 6 votesPC cleaning utility and Windows registry optimizationv.10.4.1
- Eusing Cleaner Average rating75% - 4 votesPerfect registry optimization and cleanup applicationv.5.3
- Junkware Removal Tool Average rating95% - 4 votesBanner ad removal tool in windowsv.8.1.4
- Mem Reduct Average rating94% - 7 votesUtility for optimizing RAMv.3.3
- GeForce Experience Average rating80% - 3 votesUtility to automatically configure video cardsv.3.25.0.84
- Parkcontrol Average rating66% - 3 votesHandy processor power management utilityv.2.0.0.22
- Steam Cleaner Average rating100% - 1 voteUtility to clean your computer from digital garbagev.2.3
- JetBoost Average rating80% - 4 votesHandy utility to optimize pc speedv.2.0.0
- Clean Master Average rating100% - 2 votesHandy program for quick cleaning computerv.5.18.0
- Razer Game Booster Average rating73% - 3 votesBranded program to improve PC performancev.4.2.45.0