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Free System Mechanic Alternatives

The best free alternative to System Mechanic is BleachBit, which is also Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to System Mechanic and loads of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to System Mechanic are CCleaner, Glary Utilities, Sysinternals Suite and Ultimate Windows Tweaker.

System Mechanic alternatives are mainly System Cleaners but may also be Defrag Tools or Duplicate File Finders. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of System Mechanic.
This page was last updated May 23, 2022
  • Windows

System Mechanic is a suite of tools made to tune up your PC. It can solve several PC problems and optimize performance.

Learn more about System Mechanic

  1. BleachBit

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Blackberry
    • PortableApps.com

    BleachBit deletes unnecessary files to free valuable disk space, maintain privacy, and remove junk.

    Most users think BleachBit is a great alternative to System Mechanic.
  2. CCleaner

    • FreemiumProprietary
    • Mac
    • Windows
    • Android
    • Android Tablet

    CCleaner is a system optimization/cleaning tool. It removes unused files from your system, allowing Windows to run faster and freeing up valuable hard disk space. It can also clear your internet history and act as a fully featured registry cleaner.

    Bundleware

    The software tries to install Avast too - Spyware, runs in background and collects information to send to Avast. Background mode can be disabled, but gets re-enabled on each run - Shows pop-up system wide ads from time to time

    CCleaner vs System Mechanic opinions
    Most users think CCleaner is a great alternative to System Mechanic.
    InsaneFromEarth

    It doesn't destroy your PC after it "cleans" or "tunes up"

    Positive comment almost 6 years ago
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    1


  3. Glary Utilities offers numerous powerful and easy-to-use system tools and utilities to fix, speed up, maintain and protect your PC.

    Almost everyone thinks Glary Utilities is a great alternative to System Mechanic.
  4. The Sysinternals Troubleshooting Utilities have been rolled up into a single Suite of tools. This file contains the individual troubleshooting tools and help files. It does not contain non-troubleshooting tools like the BSOD Screen Saver or NotMyFault.

  5. Ultimate Windows Tweaker

    • FreeProprietary
    • Windows

    Ultimate Windows Tweaker is a freeware Tweak UI Utility for tweaking and optimizing Windows. It can simply be downloaded and used as a portable application to customize your Windows to meet your requirements.



  6. Wise Disk Cleaner

    • FreeProprietary
    • Windows
    • PortableApps.com

    Wise Disk Cleaner is a quick and safe junk file cleaner. The advanced scan engine will quickly locate junk files in your system and remove them safely. By deleting temporary and junk files, it increases available disk space and improves your system performance.

  7. Advanced SystemCare, all-in-one PC optimization utility, specializes in ONE-Click solutions to detect, clean, repair, speed up and eventually protect PC. This "must-have" tool is 100% safe with no adware, spyware or viruses.

    Bundleware

    The installer contains adwares. Be careful during the installation: https://alternativeto.net/discussions/applications/11718/be-careful-in-the-installation/

    Most users think Advanced SystemCare is a great alternative to System Mechanic.
  8. Wise Registry Cleaner

    • FreemiumProprietary
    • Windows
    • PortableApps.com

    Wise Registry Cleaner scans the Windows registry for invalid or obsolete information and presents you with a list of potential problems. To help you decide which items to delete, the program classifies them as "Safe to fix" or "Not fully safe to fix".

    Bundleware

    The installation may contain adwares. Be careful during the installation: https://alternativeto.net/discussions/applications/11718/be-careful-in-the-installation/

    Wise Registry Cleaner vs System Mechanic opinions
    pros, cons and recent comments

    As a free app it does nearly all the stuff SM does.

    Positive comment almost 5 years ago
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    -1
  9. Tron Script

    • FreeOpen Source
    • Windows

    Tron is a collection of programs, tools, utilities, and Windows functions that are all scripted together.

  10. Wise Care 365

    • FreemiumProprietary
    • Windows

    Wise Care 365 is a bundle of important registry, disk, and other system utilities for your PC. Easy to use and effective, it is the best solution to improve your PC's performance. Get Wise Care 365 and your computer will never run slow again!

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