Detwinner AlternativesDuplicate File & Duplicate Images Finders like Detwinner

Apps similar to Detwinner include Czkawka, which is free and open source. Other options are Glary Utilities, dupeGuru, dskDitto and Duplicate Cleaner. There's no shortage of Duplicate File Finders like Detwinner, with more than 50 alternatives for Windows, Mac, Linux, iPhone and Android.

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Alternatives
Detwinner alternatives page was last updated

Alternatives list

  2. 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.

    242 Glary Utilities alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Windows
    • CN flagChina
    Glary Utilities screenshot 1
    Good alternative?
     
  4. dupeGuru icon

    dupeGuru

     216 likes

    dupeGuru is a free and open source tool to find duplicate files on your computer. It can scan either filenames or contents. The filename scan features a fuzzy matching algorithm that can find duplicate filenames even when they are not exactly the same.

    146 dupeGuru alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • CA flagCanada
    dupeGuru screenshot 1
    Good alternative?
     
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    Glary Utilities icon
    Glary Utilities

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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 availab...

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  6. dskDitto icon

    dskDitto

     12 likes

    The ultra-fast, parallel duplicate-file detector with interactive menus that make clearing unnecessary duplicates hassle-free!

    51 dskDitto alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Linux
    • Windows
    • Go (Programming Language)
    • GB flagUnited Kingdom
    dskDitto screenshot 1
    Good alternative?
     
  7. Duplicate Cleaner icon

    Duplicate Cleaner

     156 likes

    Duplicate Cleaner is a tool for finding and removing duplicate files from your computer or network drives; It is intended to be used on user content - documents, photos, images, music, but can be used to scan any type of files.

    131 Duplicate Cleaner alternatives

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Windows
    • GB flagUnited Kingdom
    Duplicate Cleaner screenshot 1
    Good alternative?
     
  11. DuoBolt icon

    DuoBolt

     1 like

    DuoBolt is a high-performance desktop application for reclaiming disk space, with two engines.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • ES flagSpain
    • European Union flagEU
    Duplicates decided by a full BLAKE3 hash — names, dates and folders play no part.
    Good alternative?
     
  12. Gemini 2 icon

    Gemini 2

     24 likes

    Software tool designed specifically for Mac system to identify and remove duplicate files using intelligent scanning, providing disk space optimization. Features include a drag-and-drop user interface, Finder menu integration, external drive detection, and a one-click duplicate wizard.

    95 Gemini 2 alternatives

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Mac
    • UA flagUkraine
    Gemini 2 screenshot 1
    Good alternative?
     
  13. CloneSpy icon

    CloneSpy

     57 likes

    CloneSpy is a Free Duplicate File CleanUp Tool for Windows. CloneSpy can help you free up hard drive space by detecting and removing duplicate files. Duplicate files have exactly the same contents regardless of their name, date, time and location.

    73 CloneSpy alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Windows
    Mode-Selection
    Good alternative?
     
  14. i-DeClone icon

    i-DeClone

     14 likes

    AI algorithms identify duplicate and similar files including photos, songs, and documents across PC and mobile. Offers intelligent filtering, side-by-side previews, user selection via checkboxes, and safe clean-up by deletion or linking, focusing on storage efficiency.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Windows
    • CY flagCyprus
    • European Union flagEU
    i-DeClone screenshot 1
    Good alternative?
     
  15. Auslogics Duplicate File Finder icon

    Auslogics Duplicate File Finder

     23 likes

    Detects and removes duplicate files by scanning user-selected folders or drives with intelligent algorithms, previews results for safer deletion, filters by type or date, recovers deleted items, is lightweight, user-friendly, freeware, and supports Windows OS.

    85 Auslogics Duplicate File Finder alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Windows
    • AU flagAustralia
    Ready to Scan
    Good alternative?
     
12 of 65 Detwinner alternatives