Make your PC run like new again
Boost PC and internet performance
Improve Windows startup, your internet connection speed, and download times. Get the most out of installed programs.
Optimize your registry
System Mechanic's new 3-level registry optimization speeds up your PC well beyond the capability of ordinary registry cleaners.
Tune your PC automatically
Patented ActiveCare technology runs in the background, fixing and optimizing your PC during periods of inactivity. It never interrupts with schedulers or messages, and stops the instant your system needs resources for other tasks.
Keep your hard drive clean and error-free
Automatically delete junk files left behind by untidy programs, system freezes, and sudden restarts. Easily fix hundreds of errors involving the hard drive, system components, installed software, hardware, and more.
Protect your system
Automatically repair Windows security flaws that leave you vulnerable to hackers and identity thieves.
Configure System Mechanic to work the way you want it to
Operate System Mechanic manually, if you like. Or change the settings in ActiveCare to tune your PC according to your preferences.
Install 1 license on all of your household PCs at no extra cost!
Whole Home LicensingTM allows you to use the same license for all your home PCs
Repairs registry - Accelerates startup
Recovers memory leaks - Boosts internet speed
Defragments drives - Stops CPU-hogging items
Over 50 powerful tune-up tools in one