Czkawka is a simple, fast, written in Rust and easy to use app to remove unnecessary files from your computer.
Cost / License
- Free
- Open Source
Application typeApplication types
Platforms
- Mac
- Windows
- Linux
- Snapcraft
- Flathub
Poland
EU




Dupster is described as 'The lazy way to find duplicates in your Terminal. Easily find duplicates, preview them and delete them. For Mac and Linux users' and is a duplicate file finder in the os & utilities category. There are more than 10 alternatives to Dupster for a variety of platforms, including Windows, Linux, Mac, BSD and Snapcraft apps. The best Dupster alternative is Czkawka, which is both free and Open Source. Other great apps like Dupster are dupeGuru, Duplicate Cleaner, AllDup and Rdfind.
Czkawka is a simple, fast, written in Rust and easy to use app to remove unnecessary files from your computer.




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.




Duplicate Cleaner is a tool for finding and removing duplicate files from your computer or network drives; It is intended to be used on user content - documents, photos, images, music, but can be used to scan any type of files.




Find and remove duplicate files! Find and hardlink duplicate files! Find and shortcut duplicate files! Find similar files!.



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.
Statistics for duplicate files, disk space used by duplicate files and number of duplicate files.


A commandline tool to find unnecessary files (duplicates, tmpfiles, unstripped binaries and more)

Fast Duplicate File Finder will help you find fast all duplicate files in a folder and its sub folders. The applications will compare the content of your files so it will find duplicates even if they are using different file names.


Quickly finds duplicate files relied on their content, focus on finding and cleaning the duplicate files on Windows.


FDUPES is a program for identifying or deleting duplicate files residing within specified directories.
