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 File Cleaner is a quicker and easier way to accurately find & automatically remove duplicate files for you, such as Outlook Duplicates, Duplicate Mp3, Bookmark Duplicates, Excel Duplicates, Photo Duplicates, etc...

      Warning

      This application has a bad reputation on WOT (http://www.mywot.com/en/scorecard/duplicatefilecleaner.com) and on McAfee SiteAdvisor (http://www.siteadvisor.com/sites/http%3A//www.duplicatefilecleaner.com/)

      show more
    2. Duplicate Photo Cleaner is a powerful tool that helps you find and remove duplicate photos from your PC or Mac. With this program you can easily organize your photo collection and remove duplicates or similar images.
      show more


    3. This program can search for duplicate images even if they are saved in different formats, resolutions and color depths. Just specify a directory to be searched, and after a while you will see a grouped list of found duplicates.

      Discontinued

      The program is no longer updated. Last version, 1.5, released in 2009, can be still downloaded from the official website.

      show more
    4. SameSame is a collection of tools that free up wasted disk space by linking identical files together, moving them, or deleting the duplicate files altogether. This tool includes separate utilities for handling archive files.
    5. Small command line tool to reduce the size of duplicate files on one partition. Despite all other known tools the files in this implementation are not being listed, archived or removed but going to be hard linked using NTFS hard links. The tool runs in Windows NT 4.
      No screenshots yet


    6. Free gigabytes of space on yours hard drives, external drives and USB. With intelligent algorithm find and delete duplicate files fast and easy! The new concept and experience of eliminating of duplicate files!
      show more
      • FreeOpen Source
      • Mac
      • Linux
      • BSD
      • Solaris
      dupd is a file duplicate detection CLI utility. The build currently supports Linux (tested on Debian), Solaris (tested on OpenIndiana), OpenBSD and Mac OS X. Other UNIX variants should work with minimal effort.
      No screenshots yet
    7. Generate file list of all files with specific name pattern, extension, properties and attributes, as well as text and binary content by recursively scanning specified directories and searching for matching files. Copy and rename found files.
      show more
    8. Disk Space Fan Pro is a is not only a duplicate file finder, but also a powerful disk space analysis tool for Windows. It helps you to free up disk space by quickly finding and deleting big, useless files.
    9. Audio Comparer is a Windows desktop application for MP3, MP2, MP1, WMA, AIF, WAV, WavPack, FLAC, APE, AAC, and OGG audio files comparison. The programs main goal is to find duplicate audio files and sort them in whatever way you want.
      show more
    Showing 90 of 114 alternatives