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. The best alternative is dupeGuru, which is both free and Open Source. Other great apps like Duff are Duplicate Cleaner (Paid), Czkawka (Free, Open Source), AllDup (Free) and CloneSpy (Free).

    This page was last updated Oct 6, 2021

    1. Duplicate & Same Files Searcher is an application for searching duplicate files (clones) and NTFS hard links to the same file. It searches duplicate file contents regardless of file name (true byte-to-byte comparison is used).
    2. Awesome Duplicate Photo Finder is a free powerful tool, that helps you to find and remove duplicate photos on your PC. With this program you can easily clean up your photo collection from duplicates or even similar images.


    3. SearchMyFiles is a non-indexing portable alternative to the standard "Search For Files And Folders" module of Windows.
    4. Pixiple searches your files for images that are similar in pixel and/or metadata content and presents you with a sorted list of similar image pairs to compare and manipulate. Pixiple is open source, no-nonsense, unrestricted and completely free.
    5. A commandline tool to find unnecessary files (duplicates, tmpfiles, unstripped binaries and more)


    6. Daily computer activity inevitably leads to accumulating duplicate files on your computer, especially if you are an active PC user. Auslogics Duplicate File Finder will find and delete duplicate files so you won’t experience lack of free disk space!
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    7. Anti-Twin is a small software application which compares files, i.e. it searches for duplicate or similar files on your hard disk drive. All similar or identical files that were found can either be sent to the recycle bin or directly deleted.

      Discontinued

      Last version 1.8d from 2010, see http://www.joerg-rosenthal.com/en/antitwin/

    8. Description CHK is an advanced checksum utility — a simple application designed to help you verify the integrity of your files, find duplicates and much more!
    9. Gemini will quickly find and help you remove duplicates from your Mac. Make this routine task easy and fun with Gemini! Why waste your disk space on duplicates and similars? Wipe them away with Gemini 2. It's fast, precise, and frees up tons of space on your Mac.
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    10. FDUPES is a program for identifying or deleting duplicate files residing within specified directories.
    Showing 20 of 114 alternatives