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 type
Platforms
- Mac
- Windows
- Linux
- Flathub
- Snapcraft




AntiDupl is described as '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' and is a popular duplicate file finder in the file management category. There are more than 50 alternatives to AntiDupl for a variety of platforms, including Windows, Mac, Android, Android Tablet and Linux apps. The best AntiDupl alternative is Czkawka, which is both free and Open Source. Other great apps like AntiDupl are dupeGuru, Duplicate Cleaner, AllDup and VisiPics.
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!.



VisiPics does more than just look for identical files, it goes beyond checksums to look for similar pictures and does it all with a simple user interface. First, you select the root folder or folders to find and catalogue all of your pictures.



Most users think VisiPics is a great AntiDupl alternative.
CloneSpy is a Free Duplicate File CleanUp Tool for Windows. CloneSpy can help you free up hard drive space by detecting and removing duplicate files. Duplicate files have exactly the same contents regardless of their name, date, time and location.




Visual Similarity Duplicate Image Finder will find fast all similar and duplicate pictures and photos in a folder and its sub folders. Visual Similarity Duplicate Image Finder uses advanced algorithms to find duplicate photos in a way that a human does.



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.




i-DeClone discovers and removes duplicate and similar files from your PC and mobile phone. It will remove the clutter from your media, photo and document collections, and leave your PC storage tidy, with 3 easy steps:



Identifies and eliminates both duplicate and similar images across photo libraries on PC or Mac, offering three scan modes and two advanced algorithms for thorough detection. Enables organizing, decluttering, and managing extensive photo collections efficiently.




Awesome Duplicate Photo Finder is a free powerful tool, that helps you to find and remove duplicate photos on your PC. With this program you can easily clean up your photo collection from duplicates or even similar images.

Like VisiPics, but faster. Uses DHash image hashing algorithm to detect identical, similar, or near-identical images, including cropped or different-resolution versions with the same content. No installation required, just unpack and run the application.

It's free, works very well, and isn't "minimalist" in any way. A big difference is, it favors using the mouse over hotkeys, which you may like more or less.