DUFF: DUplicate File Finder Icon

DUFF: DUplicate File Finder

2.5 Stars (10)
16 Downloads (This Week)
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DUFF is (will be) a tool for Windows used to find and process duplicate files on a computer file system and/or network.
It will have numerous built-in and plugin-based file comparison layers, duplicate markers, and fileset processers.

DUFF: DUplicate File Finder Web Site


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User Ratings

ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 3 / 5
features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 3 / 5
support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 3 / 5
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User Reviews

  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Great way to find duplicates, almost irrespective of exactly how you define the meaning of duplicate and which dupes to care about.

    Posted 08/04/2014
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Amazingly written code in this one. When I pressed the "Start" button, it seems like nothing happened. But when I took a look at the log, I was damn impressed to see that it scanned my folder (which had 2000++ files) within an instant. Also, you can arrange the duplicated files for deletion SO EASILY. Makes tagging them for deletion super breezy. Mad respect to the developers and maintainers of this project. A suggestion that I have is to include an image detection library for finding duplicate images. But I'm no programmer, so this is just advice.

    Posted 07/06/2014
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Additional Project Details



Intended Audience

End Users/Desktop, System Administrators

User Interface

Win32 (MS Windows)

Programming Language




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