Open Source Duplicate Files Finder Alternatives
The best open source alternative to Duplicate Files Finder is Czkawka. 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 dupeGuru, FSlint, Bad Peggy and Rdfind.
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Duplicate Files Finder alternatives are mainly Duplicate File Finders but may also be Duplicate Images Finders or System Cleaners. Other popular filters includes Windows + Open Source. Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of Duplicate Files Finder.- Free • Open Source
127 Czkawka alternativesCzkawka is a simple, fast, written in Rust and easy to use app to remove unnecessary files from your computer.
License model
- Free • Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- Flathub
Top Czkawka Features
- Duplicate File Finder
- Image Preview
- Fast file and folder search
- Dark Mode
- Graphical User Interface
- Multi Folders Selection
- Lightweight
- Rust
- Command line interface
- Works Offline
- Portable
Czkawka VS Duplicate Files Finder
Is Czkawka a good alternative to Duplicate Files Finder?
127 dupeGuru alternativesdupeGuru 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.
License model
- Free • Open Source
Application types
Platforms
- Mac
- Windows
- Linux
dupeGuru Features
- Duplicate File Finder
- Local based GUI
- Automatic deletion of duplicate entries
- Works Offline
- Ad-free
- No registration required
- Support for Hotkeys
dupeGuru VS Duplicate Files Finder
Is dupeGuru a good alternative to Duplicate Files Finder?
93 FSlint alternativesFSlint 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.
License model
- Free • Open Source
Application types
Platforms
- Linux
FSlint Features
- Graphical User Interface
- Filesystem
DiscontinuedThe last update is from July 2021. The developer suggests using
Czkawka instead.FSlint VS Duplicate Files Finder
Is FSlint a good alternative to Duplicate Files Finder?
25 Bad Peggy alternativesBad 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.
License model
- Free • Open Source
Platforms
- Mac
- Windows
- Linux
- Java Mobile
Bad Peggy Features
- Recover Corrupted Files
- Portable
Bad Peggy VS Duplicate Files Finder
Is Bad Peggy a good alternative to Duplicate Files Finder?- 53 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.
License model
- Free • Open Source
Application type
Platforms
- Linux
Rdfind Features
- Works Offline
- Command line interface
Rdfind VS Duplicate Files Finder
Is Rdfind a good alternative to Duplicate Files Finder? 
68 rmlint alternativesA commandline tool to find unnecessary files (duplicates, tmpfiles, unstripped binaries and more)
rmlint VS Duplicate Files Finder
Is rmlint a good alternative to Duplicate Files Finder?- 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 VS Duplicate Files Finder
Is Samanlainen a good alternative to Duplicate Files Finder? - 14 jdupes alternatives
jdupes - A greatly improved fork of fdupes duplicate scanner. Ported to Windows and Mac OS X with binary releases available.
jdupes Features
- No Tracking
- Portable
- No registration required
- Lightweight
- Works Offline
- Command line interface
- Ad-free
jdupes VS Duplicate Files Finder
Is jdupes a good alternative to Duplicate Files Finder? 
53 fdupes alternativesFDUPES is a program for identifying or deleting duplicate files residing within specified directories.
fdupes VS Duplicate Files Finder
Is fdupes a good alternative to Duplicate Files Finder?
59 Video Simili Duplicate Cleaner alternativesA 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 .
License model
- Paid • Open Source
Application types
Platforms
- Mac
- Windows
Video Simili Duplicate Cleaner VS Duplicate Files Finder
Is this a good alternative to Duplicate Files Finder?
14 Detwinner Linux Edition alternativesDetwinner is a tool for the Linux desktop which allows searching and removing duplicate files and similar images.
License model
- Free • Open Source
Application types
Platforms
- Linux
Detwinner Linux Edition Features
- Data deduplication
Detwinner Linux Edition VS Duplicate Files Finder
Is this a good alternative to Duplicate Files Finder?
65 FindDupe alternativesFinddupe 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.
License model
- Free • Open Source
Application type
Platforms
- Windows
FindDupe Features
- Command line interface
FindDupe VS Duplicate Files Finder
Is FindDupe a good alternative to Duplicate Files Finder?
