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 16 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Duplicate Files Finder are dupeGuru, FSlint, Rdfind and rmlint.
Czkawka is a simple, fast, written in Rust and easy to use app to remove unnecessary files from your computer.
Czkawka is the most popular Windows, Mac & Linux alternative to Duplicate Files Finder.
Czkawka is the most popular Open Source & free alternative to Duplicate Files Finder.
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.
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.
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.
A commandline tool to find unnecessary files (duplicates, tmpfiles, unstripped binaries and more)
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 .
Remove duplicate files and do it fast. duplikaatti is designed to go through 50 TiB+ of data and hundreds of thousands of files and find duplicate files in few minutes.
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.
FDUPES is a program for identifying or deleting duplicate files residing within specified directories.
Samanlainen is a command line duplicate file remover which uses SHA-512 hashes to identify identical files. It's inspired by Rdfind
Detwinner is a tool for the Linux desktop which allows searching and removing duplicate files and similar images.
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