Czkawka is a simple, fast, written in Rust and easy to use app to remove unnecessary files from your computer.
Poland
EU
+2
Open Source dupeGuru AlternativesTop Duplicate File & Duplicate Images Finders like dupeGuru
The best open source alternative to dupeGuru is Czkawka. If that doesn't suit you, our users have ranked more than 100 alternatives to dupeGuru and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to dupeGuru are AntiDupl, FSlint, jdupes and rmlint.
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dupeGuru alternatives are mainly Duplicate File Finders, but if you're looking for Duplicate Images Finders or System Cleaners you can filter on that. Other popular filters include Open Source and Linux. These are just examples - use the filter bar below to find more specific alternatives to dupeGuru.
Alternatives list
- 138 Czkawka alternatives
62 AntiDupl alternativesAntiDupl.NET can find and display duplicate images in the main graphic formats: JPEG, GIF, TIFF, BMP and PNG. The comparison is based on the contents of the files, so the program can find not only almost identical, but similar images.
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FSlint is a utility to find and clean various forms of lint on a filesystem. I.E. unwanted or problematic cruft in your files or file names. For example, one form of lint it finds is duplicate files. It has both GUI and command line modes.
Cost / License
- Free
- Open Source
Application types
Alerts
- Discontinued
Platforms
- Linux
A commandline tool to find unnecessary files (duplicates, tmpfiles, unstripped binaries and more)
- 59 Rdfind alternatives
Rdfind is a program that finds duplicate files. It is useful for compressing backup directories or just finding duplicate files. It compares files based on their content, NOT on their file names.
R 
53 fdupes alternativesFDUPES is a program for identifying or deleting duplicate files residing within specified directories.
- F
GDuplicate-Finder - GDuplicate Finder - A Groovy way to find duplicates among your computer and network shares!
Cost / License
- Free
- Open Source
Application type
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Linux
Duplicate Detector is a GUI utility for finding duplicate files, allowing you to delete or link them to save space. Duplicate files are displayed and processed on two synchronized panels for efficient and convenient operation.
Cost / License
- Free
- Open Source
Application types
Platforms
- Windows
- Linux
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.
Cost / License
- Free
- Open Source
Application types
Alerts
- Discontinued
Platforms
- Windows
Detwinner is a tool for the Linux desktop which allows searching and removing duplicate files and similar images.
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Belarus
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United States
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Ukraine
Dark Mode only. Difficult to see. Other reviews lead me to believe it is questionable software. I doubt this is better than CloneSpy.