System Mechanic®

Clean, repair, and speed up your PC

Automated PC Care
Speed Up
Normally $49.95
Save $14.98
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Clean up and optimize your Windows PC with the award-winning System Mechanic. Enjoy better performance, increased speed, and more processing power in seconds.

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Boosts Speed

LiveBoost automatically increases the speed and availability of CPU, RAM, and hard drive resources for the smoothest gaming, editing, and streaming experience.
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ActiveCare finds and fixes over 30,000 different issues using intelligent live updates from iolo to keep your PC stable and issue-free.
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Removes Bloatware

Finds unwanted startup programs that slow you down by launching and running without your knowledge.

Protects Privacy and Security

Safely wipes sensitive browsing history and patches Windows security vulnerabilities that can harm your computer.

Unleashes Internet Speed

NetBooster optimizes hidden Windows internet settings for faster downloads, snappier page loads, and less buffering.

Cleans Up PC Clutter

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.

Keep your family protected

With System Mechanic for up to 10 devices.

One subscription covers all personal computers in your home. Network Scanner now identifies devices on your home network. Enjoy added peace of mind knowing System Mechanic is looking after you and your family.

System Mechanic Features

Automated PC Care

Advanced cleaning and repair removes more unsafe clutter and fixes more problems than ever before, going to work whenever your PC is idle.

PC Clean Up

Cleans up over 50 types of junk files with our enhanced PC Cleanup.

Speed Up

Blocks bloatware at startup to accelerate boot time, speed up your computer, and improve system performance.


Identifies and helps remove deceptive and potentially unwanted programs (PUPs) that are a nuisance and often major resource-drain on your PC.

You’re in Good Hands

Millions of people around the world have already made System Mechanic the place to fix their PC Problems. Read our Press Reviews.
PC Mag Editors' Choice
“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.”

Choose the System Mechanic product that’s right for you

We have a version of System Mechanic for everyone. Checkout what version is right for you.
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System Mechanic®

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System Mechanic Pro®
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System Mechanic® Ultimate Defense
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System Shield Logo





Real-Time Protection

System Shield

Malware Killer





Custom Protection Tiers

Digital Fingerprinting Protection

Password Manager




ByePass License

Browser Extensions

24/7 Support




LiveTech 30 Day Trial

Normally $49.95
Save $10.00
Normally $69.95
Save $14.01

Normally $79.95

Save $16.01


Yes, iolo offers System Mechanic® free for advanced PC optimization, repair and maintenance! You can take advantage of System Mechanic® risk-free for 30 days!

We recommend running System Mechanic once every 3 days. However, you can adjust the frequency to your liking within the settings panel.

Absolutely not. System Mechanic will only schedule tasks when your PC is idle.

Some common reasons why your computer might be slow include not having enough disk space, too many startup programs, hidden malware, viruses, too many browser tabs or applications open at once. The good news is System Mechanic can help identify and fix these issues.

By default, System Mechanic will automatically check for software updates.

System Mechanic a leading automated performance solution for your PC. For antivirus capabilities that block and remove the latest types of malware we suggest you upgrade to System Mechanic Ultimate Defense.

Yes! System Mechanic’s NetBooster is specifically designed to help increase maximum download and upload speeds and optimize your internet connection, giving you a faster and more reliable connection.

Our easy-to-understand product help documentation explains how to access each of System Mechanic’s tools, what they do, and why you should use them. Need more help? Reach us 24/7 by live chat on

iolo’s System Mechanic starts at around $49.95 for an annual subscription. You can also choose between System Mechanic Pro with added anti-malware and anti-spyware from $69.95 and System Mechanic Ultimate Defense for full PC protection from $79.95.

System Mechanic can be used on up to 10 Windows compatible computers in your home.

Why System Mechanic®?

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For use on All your home PCs
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Free product support
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30 day money-back guarantee
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Windows® 11, 10, 8.1, 8, 7
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Frequently Asked Questions
Source: NPD intellect
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20+ years of PC performance innovation
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Over 80 Million PCs repaired
iolo Labs intelligent Tune-up Definitions™
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U.S. Pat. 7,873,877

Offer Details: Certain product features require ongoing updates from iolo. One year is included in the initial purchase. After this initial period expires, you must renew to continue to receive access to such features. You may enable automatic renewal during checkout and update your automatic renewal preferences by logging into your iolo Account. See Sales Policy for more details.

What is iolo's Whole Home License?

The Whole Home License® is iolo’s licensing policy that allows you to install and keep your software running on all of your compatible devices within the same home. Previously, users were allowed to install and license their iolo software simultaneously on a maximum of three PCs. Under the Whole Home License, a single activation key allows you to use your iolo software on all of your PCs, other than any PCs you use for business purposes. What you need to know about Whole Home Licensing

  • You, your spouse, and your relatives living within the same household may use the same license on any number of PCs that you own which are not used for business.
  • For full legal terms and conditions, see

To install your iolo product on additional PCs:

  1. On the additional computer, download the latest version of your iolo product. Choose from the list of downloads offered here.
  2. Follow the steps in the installation wizard, and enter the same Activation Key that you used to install on your original computer.

You can view the Activation Key on the original computer from within System Mechanic > red menu bar > key icon > Activation Key.