New System Mechanic® Ultimate Defense

Total Performance, Protection & Privacy

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

TopTenReviews 4.2 stars
Techradar 4.5 stars
Capterra 4.7 stars

System Mechanic logo

Optimization

System Shield logo

Antivirus

System Guardian logo

Privacy
Protection

ByePass logo

Password
Management

Malware Killer logo

Malware
Removal

Drivescrubber logo

Hard Drive
Protection

Search and Recover logo

File
Recovery

System Mechanic®

Performance Improvement Benchmarks:

faster-statup-icon

89%
Faster Startup

faster-downloads-icon

39%
Faster Downloads

improved-cpu-speed-icon

89%
Improved CPU Speed

improved-graphics-icon

8.6%
Improved Graphics

improved-drive-icon

18%
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.”

PC-Mag-EditorsChoice-horizontal-300x110-opti
guy-holding-laptop-with-grey-iolo-background-02-3-989x1030-opti

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 PC tune-up software for speed, 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

Need a PC Mechanic?

Let our experts help you

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

Learn More

(808) 207-3783
Available 24/7
People Using Laptop
© 1998-2023 iolo | All rights reserved. Industry-leading PC Performance Software. | Powered by RealDefense