System Mechanic Alternatives & Reviews

System Mechanic

System Mechanic uses patented technology to help fix PC errors and restore speed. The software is compatible with multiple versions of Microsoft Windows.
Rating (2.67)
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15 Best Alternatives to System Mechanic

BleachBit icon


When your computer is getting full, BleachBit quickly frees disk space. When your information is only your business, BleachBit guards your privacy. With BleachBit you can free cache, delete cookies, clear Internet history, shred temporary files, delete logs, and discard junk you didn't know was there.
AVG PC TuneUp icon


Speed up & clean up unlimited PCs. AVG TuneUp keeps your computer running like new, prolongs battery life & keeps your software up-to-date.
Auslogics BoostSpeed icon

Auslogics BoostSpeed

Wondering how to fix slow computer performance? Experts recommend Auslogics BoostSpeed 10 - the most comprehensive system optimization software for Windows to make your slow PC faster.
Onyx icon


OnyX is a multifunction utility that you can use to verify the structure of the system files, to run miscellaneous maintenance and cleaning tasks, to configure parameters in the Finder, Dock, Safari, and some of Apple's applications, to delete caches, to remove certain problematic folders and files, to rebuild various databases and indexes, and more.
Clean Master icon

Clean Master

Some users swear by it, some call it a glorified snake oil that does more harm than good. That can be said about any snake oil, but what specific brand of snake oil can boast almost a billion downloads around the world?
Wise Care 365 icon

Wise Care 365

Wise Care 365 is an all-in-one system tune up tool. Speed up slow computer (laptop and desktop). Clean registry and junk files from your PC. Protect your privacy and make your PC more secure.
jv16 PowerTools icon

jv16 PowerTools

jv16 PowerTools is a brilliant PC System Utilities Software designed to make your computer work fast and smoothly. Free, 60 day fully functional trial.
Wise Disk Cleaner icon

Wise Disk Cleaner

Download Wise Disk Cleaner to clean junk files, traces, cookies, browser history. Free up your disk space, protect privacy and make your PC run faster.
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Wise Registry Cleaner

Free download Wise Registry Cleaner, the best free registry cleaner to improve pc performance.
Toolwiz Care icon

Toolwiz Care

SlimCleaner icon


SlimCleaner is a software package for cleaning and maintaining your PC or mobile device. It covers your entire system and can make your computer run more efficiently.
PrivaZer icon


In-depth cleanup. of your PC and storage devices. Smart overwriting : PrivaZer automatically recognizes your storage device type and adapts its overwriting algorithms to the storage medium (magnetic disk, SSD, etc).
Comodo System Utilities icon

Comodo System Utilities

Comodo System Utilities PRO, Windows Registry Cleaner and Registry Repair Software fixes registry errors quickly and speeds up your pc significantly.
CleanMyMac 3 icon

CleanMyMac 3

Clean My Mac X is a Mac cleaner app to clean and optimize Mac. Get it to know how to clean Mac and clean up hard drive to get more free space on your Macbook or iMac.

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Cleaner (4)
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Computer Optimizer (2)
Maintenance (2)
Optimize (2)
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Wiper (2)
Computer Tweak
Disk Wiper
Fix Registry
Hard Disk Cleaner
Increase PC Performance
Junk Cleaner
Junk Remover
Optimize Windows
Registry Fixer
Space Cleaner
System Maintenance
System Optimization
System Optimizer
System Tweak
System Tweak Mac
Temp Cleaner
Tuneup Computer

Pros of System Mechanic

Addresses multiple issues
Allows for automating many tasks
Frequent updates to handle new threats
Elegant and user-friendly interface

Cons of System Mechanic

Some older versions of Windows are not supported
Will not work with HD monitors

System Mechanic Icon Features of System Mechanic

ActiveCare technology that works while the system is idle
Modernized interface with larger text
LiveBoost to adjust hidden Windows settings

System Mechanic Reviews

by grex about System Mechanic on March 2, 2018:
Computers are exposed each day to bloatware and junk files that can impact overall performance and speed. System Mechanic stands apart from many of the tools which promise to repair errors and speed up a lagging system. It was developed by Iolo Technologies and uses proprietary technology which probes a system to make needed repairs.

System Mechanic begins by tackling the basic issues that are typically responsible for a lack of speed in computers. It increases the availability of RAM and hard drive space. Best of all, these processes can be automated. The software conserves resources so that gaming and streaming media applications run smoothly.

Startup programs that run on their own can also be managed. This is an effective way to increase overall speed, but where the software really excels is in its ability to modify hidden Windows settings that directly impact download speeds and page load times.

More than 30,000 different issues can be fixed by System Mechanic. The updates to the program are ongoing and include fixes for new problems as they are identified. Clutter can be removed with a single click. Users will probably be surprised at how much junk their computer has accumulated.

Most similar programs only fix computer errors. This one also tackles matters that can compromise security. Browsing histories can be truly eliminated, and the program will also prevent harmful changes from being made to a system by various programs.

At just $49.95 for a whole home license, the software is reasonably priced when one considers that it can replace multiple programs.
by Mike Cannon about System Mechanic on March 26, 2019:
Prior to Phoenix acquisition, Iolo had a great product, and an excellent Customer support service. Regrettably the product and support have gone downhill. Anyone using System Mechanic Pro with Firefox will find that setting ActiveCare to clean out Internet files, results in the loss of ALL saved passwords. This problem was reported at the end of December 2018, and is still unresolved (March 2019), meaning that one of the key features has to be disabled. Twice Customer support have closed the ticket that I created to report the problem, without even bothering to respond to me. Suggest you look for alternative.
by Fred S. about System Mechanic on May 28, 2019:
I normally don't post reviews but as a long time System Mechanic subber I had to once I saw Mike's opinion above. Something needs to be said about the sad, sad decline of the product.

When Sys Mech came out there was nothing else close to it on the market. I had tried many of the programs out there and while they worked to an extent, none of them did the CAT scan that Sys Mech did. Prior to my first scan I ran my go to 3 or 4 utilities to see what if anything Sys Mech might pick up that they didn't. The first scan took a long time and when done the results were mind numbing....literally hundreds of issues (some trivial of course but some big ones too.)

When I clicked on the fix button that also took quite a while to finish. I rebooted my computer (for some things you had to back then). The difference was amazing...from on button to ready to go desk top it took about 15 seconds. Everything was better - internet connection speed, hard disk access, just to name a couple. Follow on scans were much shorter and continued to tweak this or that. It was a wonderful product and I happily paid the sub fee. It was worth every penny. You could tell the guys/gals that developed this were "nerds" and loved what they did and it showed in aces.

Then came the Phoenix acquisition. The first thing I noticed was the new "security" products and services spam that dominated the interface. Since I was a Sys Mech Premium subscriber I thought well it's a nice bonus. I clicked on a couple of the new features and it did it's thing but stopped short of delivering the "implied" results. Like so many scam utilities it used the "to fix this" or "to get protected" you can upgrade to blah blah. That's when I knew Sys Mech had changed forever.

The scans now take a fraction of the time they used to and everything is always "good" with the exception of junk files that accumulate regardless. Given the thorough scans of the past I have my doubts that anything is really done now other than a graphics splash that says everything is ok in less than thirty seconds. The old deep scans used to take 3-4 minutes.

Form my perspective Sys Mech is a shell of what it once was. It now serves primarily as an advertisement vehicle for Phoenix to hawk their security products. It's just sad. Like Mike advised above if you want a comprehensive utility to keep things running like the day you got your PC, you'll need to look elsewhere.

I have to say it one last time.....the original Iolo Sys Mech was one of the most valuable and amazing pieces of software I purchased in almost 40 years of computing. They'll be a really tough act to follow.
Feel free to submit your own opinion on System Mechanic!

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Review Summary
System Mechanic has currently been reviewed with 3 opinions.

In total, that's a combined rating of 2.67 out of 5 stars.

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