CCleaner AlternativesOnly apps categorised as Duplicate File Finders

The best Duplicate File Finder alternative to CCleaner is Glary Utilities, which is free. If that doesn't suit you, our users have ranked more than 100 alternatives to CCleaner and many of them are Duplicate File Finders so hopefully you can find a suitable replacement. Other interesting Duplicate File Finder alternatives to CCleaner are PrivaZer, SD Maid SE, Kudu Cleaner and Microsoft PC Manager.

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CCleaner alternatives are mainly Duplicate File Finders, but if you're looking for System Cleaners or Disk Usage Analyzers you can filter on that. Other popular filters include Open Source, Android, Windows + Open Source, Kindle Fire + Free, Windows, Linux and Mac. 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

     413 likes

    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.

    240 Glary Utilities alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application types

    Platforms

    • Windows
    Glary Utilities screenshot 1
     
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    4
    Glary Utilities vs CCleaner Comments
    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.

    3 of 4 comments
    • Glary Utilities is Freemium and ProprietaryCCleaner is also Freemium and Proprietary
    • Glary Utilities is LightweightCCleaner is not according to our users
  2. PrivaZer icon

    PrivaZer

     60 likes

    Advanced PC cleaner removes unnecessary tracks through comprehensive scanning, secures digital footprints from browsing and file downloads, frees disk space, and backs up registries, compatible with system 7 to 11. Offers installable or portable app options with customizable setup.

    97 PrivaZer alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application types

    Platforms

    • Windows
    PrivaZer screenshot 1
     
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    6
    PrivaZer vs CCleaner Comments
    Top Positive Comment
    Guest
    8

    An amazing tool that baffles me as to why more people don't use it!

    Top Negative Comment
    Noah Sean
    1

    Powerful, but slow, and complicated. It's very aggressive, and difficult to configure.

    Guest
    Positive
    2

    I'm really surprised how something this good can be free and most importantly ad-free. Definitely going to donate to keep up the good work! Thumbs up

    3 of 6 comments
    • PrivaZer is Freemium and ProprietaryCCleaner is also Freemium and Proprietary
    • PrivaZer is Lightweight and Privacy focusedCCleaner is not according to our users
  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. Kudu Cleaner icon

    Kudu Cleaner

     26 likes

    The free system maintenance suite your PC deserves. 15+ powerful tools to clean, optimize, and protect your Windows, macOS, and Linux machines. Open source, no ads, no bloatware. Just a faster computer.

    89 Kudu Cleaner alternatives

    Cost / License

    • Freemium
    • Open Source (MIT)

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    Cleaner
     
  8. Microsoft PC Manager icon

    Microsoft PC Manager

     20 likes

    Tune-up software developed by Microsoft that helps reduce ram usage, clean junk files and keeps your Windows device running smoother. Also contains a user interface for Windows Defender Antivirus.

    40 Microsoft PC Manager alternatives

    Cost / License

    • Free
    • Proprietary

    Application types

    Platforms

    • Windows
    Microsoft PC Manager screenshot 1
     
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    2
    Microsoft PC Manager vs CCleaner Comments
    James Long
    Positive
    0

    Microsoft PC Manager is a useful addition to your toolbox. I'm sure it can get down in to nooks and crannies that even CrapCleaner was scared to dig in to. I don't see a registry cleaner, but it does have a handful of other tools. On the other hand you need to pay attention, and disable it's default "revert system settings, browsers and etc. when you first use it. I disabled all options that sounded like they might be used for telemetry, also. Anyway, pending Malware being discovered in it, I'm going to give it a thumbs up and keep using it for now. :)

    Guest
    Positive
    0

    Microsoft very own Pc manager and cleaner

    • Microsoft PC Manager is Free and ProprietaryCCleaner is Freemium and Proprietary
    • Microsoft PC Manager is LightweightCCleaner is not according to our users
  10. Auslogics BoostSpeed icon

    Auslogics BoostSpeed

     103 likes

    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.

    Cost / License

    • Paid
    • Proprietary

    Application types

    Platforms

    • Windows
    Auslogics BoostSpeed screenshot 1
     
  11. Ashampoo WinOptimizer icon

    Ashampoo WinOptimizer

     21 likes

    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.

    133 Ashampoo WinOptimizer alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application types

    Platforms

    • Windows
    Ashampoo WinOptimizer screenshot 1
     
  12. AVG PC TuneUp icon

    AVG PC TuneUp

     143 likes

    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.

    176 AVG PC TuneUp alternatives

    Cost / License

    • Paid
    • Proprietary

    Application types

    Platforms

    • Windows
    Dashboard
     
  13. Quitty icon

    Quitty

     8 likes

    Comprehensive macOS utility featuring real-time monitoring of CPU, RAM, disk, and network, advanced automated cleaning, storage analysis with file visualization, duplicate management, file recovery, task automation, and a suite of optimization tools.

    Cost / License

    • Free
    • Open Source (MIT)

    Application types

    Platforms

    • Mac
    Quitty screenshot 1
     
  14. Vallt Cleaner icon

    Vallt Cleaner

     2 likes

    Disk cleanup for Windows that recovers more space than traditional cleaners, without ever putting a file at risk.

    Cost / License

    • Freemium
    • Proprietary

    Application types

    Platforms

    • Windows
    Vallt Cleaner screenshot 1
     
12 of 29 CCleaner alternatives