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




Duplicate Cleaner is described as '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' and is a very popular duplicate file finder in the os & utilities category. There are more than 100 alternatives to Duplicate Cleaner for a variety of platforms, including Windows, Mac, Linux, iPhone and iPad apps. The best Duplicate Cleaner alternative is Czkawka, which is both free and Open Source. Other great apps like Duplicate Cleaner are dupeGuru, AllDup, AntiDupl 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.




Wonderful APP, content analyzer and network drive supported
You can replace duplicated files with sym-link or hard-link. Sometimes it's necessary to have same file in different directories and this is where dupeGuru comes in


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



recent updates have allowed for combinations of similar and or duplicate files.It can be specified by name, size, date and checksum or byte to byte as well as hard-linked files. Numerous filters allows for as broad or narrow a search as possible.There are no time and group limitations for this freeware. It cannot however find folder names that are duplicates


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.




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.

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.

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.




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.




Software tool designed specifically for Mac system to identify and remove duplicate files using intelligent scanning, providing disk space optimization. Features include a drag-and-drop user interface, Finder menu integration, external drive detection, and a one-click duplicate wizard.




AI-powered tool scans mobile device storage, identifies and removes duplicate, blurred, or unnecessary images and videos, auto-sorts content into thematic folders, supports robust decluttering, conducts network speed testing, and helps organize digital photo libraries efficiently.




This powerful tool identifies and removes duplicate files on your PC or Mac using flexible algorithms. It compares files by content, e-mails, and music tags. Enjoy Live Preview, file recovery through an undo function, and integration with iTunes, iPhoto, and Windows Media.




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:



In tag matching mode dupeGuru 4.1.0 displays more tags than Duplicate Cleaner (or any other audio comparison tool I have tried). However, Duplicate Cleaner (Pro 4.1.4) also displays embedded artwork, which dupeGuru does not. Duplicate Cleaner compares both tags and content in one pass, whereas content matching is separate from tag matching in dupeGuru. Furthermore, the content matching criteria can be adjusted in Duplicate Cleaner; in dupeGuru they are neither clear nor adjustable.