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SKTools Alternatives

SKTools is described as 'Useful tools and utilities: Lite version includes this SKTools options: Clean! Invalid registry entries, Invalid registry values, Temporary and Cache folders, Temporary and Junk Files, Bad Shortcuts, Benchmark, System Information, Registry Search, Notification Queue, Delete PIM i' and is a System Cleaner in the os & utilities category. There are more than 100 alternatives to SKTools for a variety of platforms, including Windows, Android, Mac, Android Tablet and Linux. The best alternative is BleachBit, which is both free and Open Source. Other great apps like SKTools are CCleaner, Glary Utilities, Sysinternals Suite and PrivaZer.

SKTools alternatives are mainly System Cleaners but may also be Software Uninstallers or Duplicate File Finders. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of SKTools.
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Useful tools and utilities: Lite version includes this SKTools options: Clean! Invalid registry entries, Invalid registry...

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  1. BleachBit icon

    BleachBit

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    • Mac
    • Windows
    • Linux
    • Blackberry
    • PortableApps.com
    142 alternatives to BleachBit 

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

     Suggest and vote on features
    Features
    1.  Ad-freeBleachBit doesn't contain any form of external advertising.
    2.  Privacy focusedBleachBit is considered a privacy friendly alternative.
    3.  PortableBleachBit can be used from a USB stick or similar with no prior installation.
    4.  LightweightBleachBit consumes less device resources compared to similar apps.
    BleachBit 1.9.3 on Windows 10 showing Firefox preview
    BleachBit 1.9.3 on Windows 10 showing the Preferences dialog
  2. CCleaner icon

    CCleaner

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    • Mac
    • Windows
    • Android
    • Android Tablet
    265 alternatives to CCleaner 

    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.

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    Features
    1.  PortableCCleaner can be used from a USB stick or similar with no prior installation.
    2.  Delete Temporary FilesYou can use CCleaner to delete temporary files to clean up and optimize your system.
    3.  Recover Corrupted FilesCCleaner can recover and repair corrupted files that won't open or that open with an error.
    4.  Dark ModeCCleaner supports dark mode for comfortable usage in low light conditions.
    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

    General Cleaner
    Registry Cleaner
  4. Glary Utilities icon

    Glary Utilities

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    • Windows
    • Android
    245 alternatives to Glary Utilities 

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

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    Features
    1.  PortableGlary Utilities can be used from a USB stick or similar with no prior installation.
    Promotion 😀

    Get a 50% discount on Glary Utilities with AlternativeTo | Coupon code: GUP50

    Windows 10 / 5.66
    Windows 10 / 5.66
  5. Sysinternals Suite icon

    Sysinternals Suite

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    45 alternatives to Sysinternals Suite 

    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.

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    Features
    1.  PortableSysinternals Suite can be used from a USB stick or similar with no prior installation.
    2.  LightweightSysinternals Suite consumes less device resources compared to similar apps.
    Screenshot
    Screenshot
  6. PrivaZer icon

    PrivaZer

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    • Windows
    68 alternatives to PrivaZer 

    PrivaZer is a free tool for cleaning and PC confidentiality, which cleans unnecessary tracks with deep and thorough scanning, it's worth it!

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    Features
    1.  PortablePrivaZer can be used from a USB stick or similar with no prior installation.
    2.  Delete Temporary FilesYou can use PrivaZer to delete temporary files to clean up and optimize your system.
    Screenshot
    Screenshot
  8. SD Maid - System Cleaning Tool icon

    SD Maid - System Cleaning Tool

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    • Android
    • Android Tablet
    135 alternatives to SD Maid - System Cleaning Tool 

    File manager, search tool, removes orphaned files, freeze/reset/remove apps, optimize databases, find big files.

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    Features
    1.  Delete Temporary FilesYou can use SD Maid - System Cleaning Tool to delete temporary files to clean up and optimize your system.
    2.  Dark ModeSD Maid - System Cleaning Tool supports dark mode for comfortable usage in low light conditions.
    3.  Full-Text SearchSD Maid - System Cleaning Tool lets you search for specific words or phrases from inside a document or database.
    4.  Works OfflineSD Maid - System Cleaning Tool can be used without the need to connect to the internet.
    5.  No registration requiredYou can use most of the features in SD Maid - System Cleaning Tool without registration.
    Screenshot
    Screenshot
  9. Tron Script icon

    Tron Script

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    • Windows
    157 alternatives to Tron Script 

    Tron is a collection of programs, tools, utilities, and Windows functions that are all scripted together. Those programs and such are designed to remove malware and bloatware, repair damaged operating systems, update old versions of very common applications, free up drive space...

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    Features
    1.  Malware AnalysisTron Script can inspect a suspicious file or URL to detect potential threats.
    Screenshot
    Screenshot
  10. Ultimate Windows Tweaker icon

    Ultimate Windows Tweaker

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    54 alternatives to Ultimate Windows Tweaker 

    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.

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    Features
    1.  PortableUltimate Windows Tweaker can be used from a USB stick or similar with no prior installation.
    Screenshot
    UWT4 for Windows 10: File Explorer
  11. Clean Master icon

    Clean Master

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    • Windows
    142 alternatives to Clean Master 

    Clean Master for PC is a cleaner of junk files and a computer optimizer. The desktop tool removes invalid, temporary, and cache files that tend to slow down a device. It targets over 500 applications and cleans software junk left behind.

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    Features
    Warning

    The Android version of Clean Master was removed by Google in 2020 from the Play Store including all Cheetah Mobile's apps "for violating our disruptive ads policy and disallowed interstitial policy."

    Clean Master for Windows
  12. AVG PC TuneUp icon

    AVG PC TuneUp

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    • Windows
    173 alternatives to AVG PC TuneUp 

    Make your old PC live longer — and your new PC run faster — with AVG TuneUp. Our PC optimizer comes with revamped Sleep Mode technology to boost your PC speed and performance, and Disk and Browser Cleaners that free your storage space.

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    Features
    Screenshot
Showing 10 of 145 alternatives
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