System Mechanic®
Ultimate Defense
For Windows

Total Performance, Protection & Privacy

With one tool, you get:

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Increased speed and resources

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Virus & Malware defense

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Real-time personal data protection

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And more.

$79.95


Includes:
1 month of FREE Unlimited 24/7 Technical Support
System Mechanic Screenshot

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.

System Mechanic Ultimate Defense UI overview

What Experts Are Saying

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PC Magazine Editors’ Choice

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

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TechRadar

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

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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.”

Easy-To-Use Utilities

Toggle features on or off based on your needs

Tune each of System Mechanic Ultimate Defense’ utilities to your liking with easy-to-understand explanations and one-click toggles.

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Ultimate Defense For Your PC

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Active Performance

Active Care ensures peak PC performance by making system recommendations that help boost speed and optimize resources.

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Tailored Privacy

Stay safe online with configurable privacy settings that let you choose which companies are allowed to collect your personal data.

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Antivirus Protection

Real-time protection keeps your PC clear of virus and malware threats without sacrificing PC performance.

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Password Management

Peace of mind for wherever you browse. Secure all your passwords in one, easy-to-manage browser extension.

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Get back lost files

Get back accidentally deleted documents, music, photos, email, videos, system files, and even entire folders.

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Delete files permanently

Securely wipe all drives with a utility that meets U.S Department of Defense standards before selling or donating your PC.

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Keep Your Family Protected

With Ultimate Defense 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 Ultimate Defense is looking after you and your family.

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, CO

Money Back Guarantee

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.

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System Mechanic

$49.95


Includes:
1 month of FREE Unlimited 24/7 Technical Support

System Mechanic Ultimate Defense

$79.95


Includes:
1 month of FREE Unlimited 24/7 Technical Support

Performance

Optimizes & Boosts Speed

Yes

Yes

Registry Repair

Yes

Yes

Deletes Junk Files

Yes

Yes

Advanced Software Uninstaller

Yes

Yes

System Defragger

Yes

Yes

Removes Bloatware

Yes

Yes

Recover Deleted Files

No  

Yes

Protection

Detects Open Ports

Yes

Yes

Real-Time Antivirus Protection

No  

Yes

Malware Removal

No  

Yes

Privacy

Erases Browser History

Yes

Yes

Prevents Fingerprint Tracking

No  

Yes

Password Manager

No  

Yes

DriveScrubber

No  

Yes

24/7 Support

Phone

Yes

Yes

Chat

Yes

Yes

FAQs

Can I try System Mechanic Ultimate Defense for free?

Yes! You can take advantage of System Mechanic Ultimate Defense risk-free for 30 days!

What is the difference between System Mechanic Ultimate Defense and System Mechanic?

System Mechanic Ultimate Defense combines the performance features you enjoy with System Mechanic and adds Privacy protection, virus and malware protection, and password management.

Is System Mechanic Ultimate Defense an antivirus?

Yes, with System Mechanic Ultimate Defense you get real-time virus and malware threat protection, as well as the ability to safely remove dangerous malware on already infected computers.

Is DriveScrubber safe to use?

Yes, DriveScrubber permanently erases your hard drive data, exceeding Department of Defense security standards and ensuring that your private files will never be recovered.

What is digital fingerprinting?

Your digital fingerprint is made up of your online browsing habits, device and browser settings. All of this collected data allows advertisers to identify and target you with spam and hyper-specific ads.

What if I am already using an adblocker?

While adblockers do block targeted ads, they do not stop tracking and personal data collection.

What if I need help using System Mechanic Ultimate Defense?

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

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For use on All your home PCs

Free product support

Free product support

30 day money-back guarantee

30 day money-back guarantee

Windows 11, 10, 8.1, 8, 7, Vista or XP

Windows® 11, 10, 8.1, 8, 7

Frequently Asked Questions

Frequently Asked Questions

Source - NPD intellect

Source: NPD intellect

20 years of PC performance innovation

20+ years of PC performance innovation

Over 80 Million PCs repaired

Over 80 Million PCs repaired

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iolo Labs intelligent Tune-up Definitions™

U.S. Pat. 7,873,877

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