Open Source Duplicate Files Finder Alternatives

The best open source alternative to Duplicate Files Finder is dupeGuru. If that doesn't suit you, our users have ranked more than 50 alternatives to Duplicate Files Finder and 17 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Duplicate Files Finder are Czkawka, FSlint, Rdfind and rmlint.

Duplicate Files Finder alternatives are mainly Duplicate File Finders but may also be Duplicate Images Finders or System Cleaners. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Duplicate Files Finder.

Duplicate Files Finder alternatives page was last updated

Duplicate Files Finder

Free • Open Source

Duplicate Files Finder is an application which searches for duplicate files (files which have the same content, but not...

More about Duplicate Files Finder

dupeGuru
Is this is a good alternative?
Yes
No
Free • Open Source
Duplicate File Finder
Duplicate Images Finder
Mac
Windows
Linux
126 dupeGuru alternatives
dupeGuru is a free and open source tool to find duplicate files on your computer. It can scan either filenames or contents. The filename scan features a fuzzy matching algorithm that can find duplicate filenames even when they are not exactly the same.
- - dupeGuru is the most popular Windows, Mac & Linux alternative to Duplicate Files Finder.
- - dupeGuru is the most popular Open Source & free alternative to Duplicate Files Finder.
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dupeGuru Features
1. Ad-freedupeGuru doesn't contain any form of external advertising.
2. Works OfflinedupeGuru can be used without the need to connect to the internet.
Local based GUI
Automatic deletion of duplicate entries
Support for Hotkeys
Opinions about dupeGuru as a Alternative to Duplicate Files Finder
Almost everyone thinks dupeGuru is a great Duplicate Files Finder alternative.
Czkawka
Is this is a good alternative?
Yes
No
Free • Open Source
Duplicate File Finder
System Cleaner
Duplicate Images Finder
Mac
Windows
Linux
126 Czkawka alternatives
Czkawka is a simple, fast, written in Rust and easy to use app to remove unnecessary files from your computer.
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Czkawka Features
1. Dark ModeCzkawka supports dark mode for comfortable usage in low light conditions.
2. PortableCzkawka can be used from a USB stick or similar with no prior installation.
3. Command line interfaceCzkawka either have CLI support or is a CLI-only app.
4. LightweightCzkawka consumes less device resources compared to similar apps.
Image Preview
Fast file and folder search
Graphical User Interface
Multi Folders Selection
Rust
FSlint
Is this is a good alternative?
Yes
No
Free • Open Source
Duplicate File Finder
System Cleaner
Linux
89 FSlint alternatives
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.
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FSlint Features
Graphical User Interface
Filesystem
Rdfind
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Yes
No
Free • Open Source
Duplicate File Finder
Linux
52 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.
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Rdfind Features
1. Command line interfaceRdfind either have CLI support or is a CLI-only app.
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rmlint
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Yes
No
Free • Open Source
Duplicate File Finder
Linux
67 rmlint alternatives
A commandline tool to find unnecessary files (duplicates, tmpfiles, unstripped binaries and more)
rmlint has no features, suggest some!
fdupes
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Yes
No
Free • Open Source
Duplicate File Finder
Linux
52 fdupes alternatives
FDUPES is a program for identifying or deleting duplicate files residing within specified directories.
fdupes has no features, suggest some!
Samanlainen
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No
Free • Open Source
Linux
FreeBSD
NetBSD
47 Samanlainen alternatives
Samanlainen is a command line duplicate file remover which uses SHA-512 hashes to identify identical files. It's inspired by Rdfind
Samanlainen has no features, suggest some!
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Detwinner Linux Edition
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No
Free • Open Source
Duplicate File Finder
Duplicate Images Finder
Linux
14 Detwinner Linux Edition alternatives
Detwinner is a tool for the Linux desktop which allows searching and removing duplicate files and similar images.
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Detwinner Linux Edition Features
Data deduplication
Bad Peggy
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No
Free • Open Source
Mac
Windows
Linux
Java Mobile
25 Bad Peggy alternatives
Bad Peggy scans JPEG images for damage and other blemishes, and shows the results and image instantly. It allows you to find such broken files quickly, inspect and then either delete or move them to a different location.
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Bad Peggy Features
1. Recover Corrupted FilesBad Peggy can recover and repair corrupted files that won't open or that open with an error.
2. PortableBad Peggy can be used from a USB stick or similar with no prior installation.
FindDupe
Is this is a good alternative?
Yes
No
Free • Open Source
Duplicate File Finder
Windows
63 FindDupe alternatives
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.
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FindDupe Features
1. Command line interfaceFindDupe either have CLI support or is a CLI-only app.
Video Simili Duplicate Cleaner
Is this is a good alternative?
Yes
No
Paid • Open Source
Duplicate File Finder
Duplicate Images Finder
Mac
Windows
58 Video Simili Duplicate Cleaner alternatives
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 .
Video Simili Duplicate Cleaner has no features, suggest some!
jdupes
Is this is a good alternative?
Yes
No
Free • Open Source
Duplicate File Finder
Mac
Windows
Linux
BSD
8 jdupes alternatives
jdupes - A greatly improved fork of fdupes duplicate scanner. Ported to Windows and Mac OS X with binary releases available.
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jdupes Features
1. Portablejdupes can be used from a USB stick or similar with no prior installation.
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