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 types
Platforms
- Mac
- Windows
- Linux
- Flathub
- Snapcraft




The best free alternative to CloneSpy is Czkawka, which is also Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to CloneSpy and many of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to CloneSpy are dupeGuru, AllDup, AntiDupl and FSlint.
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.




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



AntiDupl.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.




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.

Detects and removes duplicate files by scanning user-selected folders or drives with intelligent algorithms, previews results for safer deletion, filters by type or date, recovers deleted items, is lightweight, user-friendly, freeware, and supports Windows OS.




Detwinner is fast and efficient duplicate file finder.
Features
Flexible search options. Specify what files should be included during search: use file masks, dates and attributes to define this. By setting these options you non only filter up unneeded results, but also increa.



DupScout is a powerful, fast and easy-to-use duplicate files finder utility allowing one to detect and cleanup duplicate files on local disks, networked computers and NAS storage devices. Users are provided with multiple product versions ranging from an easy-to-use free version...




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


Find and delete duplicates with just one click, whether photos, music or videos.



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.

