New System Mechanic® Ultimate Defense

Total Performance, Protection & Privacy

Speed up, secure and simplify your digital life with iolo’s all-in-one Windows® optimization, antivirus, and online privacy software suite. Learn More.

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System Mechanic®

Performance Improvement Benchmarks:

Faster Startup

Faster Downloads

Improved CPU Speed

Improved Graphics

Improved Drive

8-Time Winner

PC Magazine – Editors’ Choice

“System Mechanic’s evolution from tune-up utility to an all-around PC enhancer is one that you shouldn’t overlook. Plus, you get unlimited licenses, which can go a long way to justifying the cost if you have a lot of PCs in your household.”

Get More Out of Your PC

Maximizes Processor Power

Unparks 100% of CPU cores and revs them to maximum clock speed for system-taxing power sessions like gaming, editing, graphic design and more.

Unleashes Internet Speed

Greatly improves a whole cache of under-performing Windows Internet settings hidden to most users, for the very smoothest streaming, gaming or browsing available through your network.

Increases Drive Speed

Stores data to hard disk in contiguous batches, over time preventing hundreds of thousands of file fragments and making the read/write process much faster.

You’re in Good Hands

Millions of people around the world have already made System Mechanic their go-to software for PC speed-up, repair, and automated maintenance. Read our press reviews.

“System Mechanic is a slick suite of tune-up tools that can dramatically improve your PC’s performance.”

“System Mechanic is a quick, simple way to clear unwanted files from your PC and give it a noticeable performance boost.”

“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.”

Community Feedback

“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, CO

Having PC Problems?

Let our experts fix them for you

LiveTech is our affordable, 24/7 premium technical support that can help you solve virtually any technology issue. Remove malware; set up Amazon Echo/Alexa; optimize printers, modems, and routers; block browser popups and adware, and more.

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