System Mechanic®
Ultimate Defense™
For Windows
Total Performance, Protection & Privacy
1 month of FREE Unlimited 24/7 Technical Support
What Experts Are Saying
PC Magazine Editors’ Choice
“System Mechanic is a slick suite of tune-up tools that can dramatically improve your PC’s performance.”
TechRadar
“System Mechanic is a quick, simple way to clear unwanted files from your PC and give it a noticeable performance boost.”
TopTenReview
“System Mechanic is a simple way to give your PC a basic clean-up, and its detailed scans and scheduling options are a cut above many rival programs.”
Don’t let a slow PC drag you down.
Before you waste money on a new one, try System Mechanic.
System Mechanic’s performance tools can get your computer running like new again. With a few simple clicks you can optimize, clean and restore your computer.
Get next-level performance out of your gaming rig.
Maximize FPS (Frames Per Second) and free up much-needed resources with System Mechanic.
You need a performance enhancing utility that will keep your machine operating at its peak. System Mechanic goes beyond Windows’ built-in Game Mode and packs the powerful punch you need to take your gaming to the next level.
View All Features
LiveBoost automatically increases the speed and availability of CPU, RAM, and hard drive resources for the smoothest gaming, editing, and streaming experience.
ActiveCare finds and fixes over 30,000 different issues using intelligent live updates from iolo to keep your PC stable and issue-free.
Finds unwanted startup programs that slow you down by launching and running without your knowledge.
Safely wipes sensitive browsing history and patches Windows security vulnerabilities that can harm your computer.
NetBooster optimizes hidden Windows internet settings for faster downloads, snappier page loads, and less buffering.
Removes over 50 types of hidden junk files to free up valuable disk space and make more room for your documents, movies, music, and photos.
We stand behind our product and proudly offer a 30-day satisfaction guarantee. If you don’t love System Mechanic, you get your money back. It’s that simple.
Community Feedback
Millions of people around the world have already made System Mechanic their go-to PC tune-up software for speed, repair, and automated maintenance. Read our press reviews.
“I have used System Mechanic for years, across many different computers. Great for a quick tune up on the fly and getting rid of all the junk that builds up on your drives.”
JON F.
Hertfordshire, U.K.
“I love you System Mechanic! Thanks for keeping my PC fresh like new. Been using it for over 8 years.”
DAVID H.
Littleton, C
