Duff Alternatives

Duff is described as 'DuFF is Unix command-line utility for quickly finding duplicates in a given set of files' and is a duplicate file finder in the file management category. There are more than 100 alternatives to Duff for a variety of platforms, including Windows, Mac, Linux, BSD and iPad apps. The best Duff alternative is Czkawka, which is both free and Open Source. Other great apps like Duff are dupeGuru, Duplicate Cleaner, AllDup and VisiPics.

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Alternatives list

  1. rmlint icon
     10 likes

    A commandline tool to find unnecessary files (duplicates, tmpfiles, unstripped binaries and more)

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Linux
     
  2. Duplicate Media Finder locates and deletes identical files and similar media (Photos, music, videos) on your PC smartphones (Android, iPhone, ...) or cloud.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Windows
     
  3. The Ultimate Tool for Managing Google Drive: Duplicate File Remover for Google Drive, Organizer for Google Drive, View Folder Sizes in Google Drive, and more.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Windows Mobile
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Google Drive
    • Software as a Service (SaaS)
     
  4. A program that can find duplicate or similar video files. Video simili duplicate cleaner compares the video content regardless of different format or compression used (digital video fingerprinting), while other software only find identical files .

    63 Video Simili Duplicate Cleaner alternatives

    Cost / License

    • Paid
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
     
  5. FilePro icon
     6 likes

    This free-for-personal-use software utility analyses storage disk usage, and then presents the gathered information in graphical format(s) viz. a directory tree, or a pie chart.

    Cost / License

    • Free Personal
    • Proprietary

    Application type

    Platforms

    • Windows
     
  6. dupeKill icon
     3 likes

    Duplicate file finder/remover supporting the following hash algorithms: MDA, SHA1, SHA256, SHA256Cng, SHA384, SHA512 and BLAKE2B.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Windows
     
  7. Imagededup icon
     1 like

    imagededup is a python package that simplifies the task of finding exact and near duplicates in an image collection.

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Python
     
  8. FindDupe icon
     9 likes

    Finddupe is a tool for quick detecting of duplicate files on a hard drive under Windows. Duplicate files can be detected, hardlinked, or deleted. Finddupe can also search for hardlinked files on your computer.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Windows
     
  9. dpeg! icon
     6 likes

    This is not your fathers dupe checker. Not your brothers, not your sisters, and certainly not your mothers! dpeg! is the most sophisticated dupe snarfer there ever was and its better, stronger, faster than ever.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Windows
     
  10. jdupes icon
     6 likes

    jdupes - A greatly improved fork of fdupes duplicate scanner. Ported to Windows and Mac OS X with binary releases available.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
     
  11. Directory Report is a file manager designed to scan large hard drives to find duplicate files, rename files, locate large files and folder, print folder content and more. It provides a simple interface that will appeal to technical users.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Windows
     
  12. Ace Utilities icon
     4 likes

    Ace Utilities is an award winning collection of tools to optimize your PC's performance.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Windows
     
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