CCleaner AlternativesOnly apps categorised as Defrag Tools

The best Defrag alternative to CCleaner is Glary Utilities, which is free. If that doesn't suit you, our users have ranked more than 50 alternatives to CCleaner and nine of them are Defrag Tools so hopefully you can find a suitable replacement. Other interesting Defrag Tool alternatives to CCleaner are Wise Disk Cleaner, Auslogics BoostSpeed, AVG PC TuneUp and Ashampoo WinOptimizer.

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CCleaner alternatives are mainly Defrag Tools, but if you're looking for System Cleaners or File Recovery Tools you can filter on that. Other popular filters include Open Source, Android, Windows, Windows + Open Source, Android + Open Source, Free and Linux. These are just examples - use the filter bar below to find more specific alternatives to CCleaner.
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Alternatives list

  1. Glary Utilities icon

    Glary Utilities

     402 likes
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    Offers a suite of powerful tools to optimize your Windows PC performance with features like registry and disk cleaning, privacy protection, and internet speed optimization, designed for both novices and professionals, and available in 23 languages for global accessibility.

    228 Glary Utilities alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application types

    Platforms

    • Windows
    Glary Utilities screenshot 1
    Promotion 😀

    Get a 50% discount on Glary Utilities with AlternativeTo, use code GUP50

     
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    147
    Comments about Glary Utilities as an Alternative to CCleaner
    zerush
    Positive
    0

    It's not just a good alternative to CCleaner, it's even better than this. I can not confirm the Bundleware, at least not since a long time ago, even File Puma, Glary's own page is a highly recommended site to find and download software of all kinds.

    brandontaylor2015
    Positive
    1

    Glary Utilities, to my knowledge, has not been hacked and packed with malware.

    moji
    Positive
    0

    Much more tools available.

    Show more comments
    3 of 4 comments
    CCleaner Icon
    Glary Utilities icon

    • Most users think Glary Utilities is a great CCleaner alternative.

    • Glary Utilities is Freemium and ProprietaryCCleaner is also Freemium and Proprietary
    • Glary Utilities is LightweightCCleaner is not according to our users
  2. Wise Disk Cleaner icon

    Wise Disk Cleaner

     50 likes
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    Free Disk Cleaner and Defragmenter Clean junks of Browsers, remove junk and useless files of Windows and Defragment your disk.

    100 Wise Disk Cleaner alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Windows
    • PortableApps.com
    Wise Disk Cleaner screenshot 1
     
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    29
    Comments about Wise Disk Cleaner as an Alternative to CCleaner
    Guest
    Positive
    -1

    Multi tools for caring PC.

    Review by a new / low-activity user.
    CCleaner Icon
    Wise Disk Cleaner icon

    • Most users think Wise Disk Cleaner is a great CCleaner alternative.

    • Wise Disk Cleaner is Free and ProprietaryCCleaner is Freemium and Proprietary
    • Wise Disk Cleaner is LightweightCCleaner is not according to our users
  4. Auslogics BoostSpeed icon

    Auslogics BoostSpeed

     103 likes
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    Feature-rich PC optimization utility suite providing disk cleanup, defragmentation, startup management, duplicate file removal, system settings tweaks, file recovery tools, and more than 20 utilities to streamline processes, reclaim space, and boost system efficiency.

    139 Auslogics BoostSpeed alternatives

    Cost / License

    • Pay once
    • Proprietary

    Application types

    Platforms

    • Windows
    Auslogics BoostSpeed screenshot 1
     
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  5. Ad
    Screenshot
    Ashampoo WinOptimizer icon
    Ashampoo WinOptimizer

    Suite offering 30 plus tools for cleaning, privacy management, detailed system analysis, browser profile cleaning, tailored optimization, software uninstallation, duplicate removal, disk defragmentation, scheduled maintenance and...

    https://www.ashampoo.com
    Learn More
  6. AVG PC TuneUp icon

    AVG PC TuneUp

     150 likes
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    Enhance PC performance by boosting speed and freeing up disk space. Features include Turbo Mode, Program Deactivator, and battery savers like Economy Mode—plus tools to manage startups and clean registries effectively.

    174 AVG PC TuneUp alternatives

    Cost / License

    • Subscription
    • Proprietary

    Application types

    Platforms

    • Windows
    Dashboard
     
  7. Ashampoo WinOptimizer icon

    Ashampoo WinOptimizer

     18 likes
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    Suite offering 30 plus tools for cleaning, privacy management, detailed system analysis, browser profile cleaning, tailored optimization, software uninstallation, duplicate removal, disk defragmentation, scheduled maintenance and deep customizable tuning.

    51 Ashampoo WinOptimizer alternatives

    Cost / License

    • Freemium (Pay once)
    • Proprietary

    Application types

    Platforms

    • Windows
    Ashampoo WinOptimizer screenshot 1
     
  8. System Mechanic icon

    System Mechanic

     33 likes
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    Suite offering junk file removal, RAM boosting, defragmentation, internet setting optimization, automatic idle-time system maintenance, security vulnerability fixing, file recovery, malware protection, password management and user-friendly features for Windows.

    160 System Mechanic alternatives

    Cost / License

    • Pay once
    • Proprietary

    Application types

    Platforms

    • Windows
    System Mechanic screenshot 1
     
  10. Norton Utilities icon

    Norton Utilities

     4 likes
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    Norton Utilities is a software that improves PC performance and boot time by fixing common issues, freeing disk storage, and providing registry repair solutions. It works as a cleaner and optimizer for a smooth computer usage experience.

    130 Norton Utilities alternatives

    Cost / License

    • Paid
    • Proprietary

    Application types

    Platforms

    • Windows
    Norton Utilities screenshot 1
     
  11. Systweak Advanced System Optimizer icon

    Systweak Advanced System Optimizer

     8 likes
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    Advanced system optimizer is a package of multiple small utilities which performs end to end PC optimization. It helps to improve the speed of a windows machine by analyzing and cleaning the responsible factors.

    Cost / License

    • Pay once
    • Proprietary

    Application types

    Platforms

    • Windows
    Systweak Advanced System Optimizer screenshot 1
     
  12. Advanced System Repair icon

    Advanced System Repair

     1 like
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    Software offering 1-Click Maintenance, Junk Cleaner, Disk Defrag, Malware Removal, and personalized system tweaks to optimize and protect your PC, enhance speed, and prolong lifespan with detailed health reports and privacy safeguards.

    Cost / License

    • Pay once
    • Proprietary

    Application types

    Platforms

    • Windows
    Advanced System Repair screenshot 1
     
9 of 9 CCleaner alternatives