imagededup is a python package that simplifies the task of finding exact and near duplicates in an image collection.

Anti-Twin is described as 'Small software application which compares files, i.e. it searches for duplicate or similar files on your hard disk drive. All similar or identical files that were found can either be sent to the recycle bin or directly deleted' and is a duplicate file finder in the file management category. There are more than 100 alternatives to Anti-Twin for a variety of platforms, including Windows, Mac, Linux, iPhone and Android apps. The best Anti-Twin alternative is CCleaner, which is free. Other great apps like Anti-Twin are Czkawka, Glary Utilities, dupeGuru and Directory Opus.
imagededup is a python package that simplifies the task of finding exact and near duplicates in an image collection.

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

Duplicate file finder/remover supporting the following hash algorithms: MDA, SHA1, SHA256, SHA256Cng, SHA384, SHA512 and BLAKE2B.



Aperito is a somewhat scriptable duplicate file manager. It can simply used to cleanup a directory of duplicate files but it also allows you to perform much more complex deduplication. For example, if you want to delete all files under Dir3 that also exist under Dir1 or Dir2 but...

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.
FolderMatch is a program that compares directories and files, showing the differences clearly.




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.

DupInOut Duplicate Finder helps you reclaim lost storage by deleting duplicate files. It also contains added features to organize files into your own folder structures, and compare two folders for same files, different files and additional files.




IUWEsoft Duplicate File Finder Pro is able to scan and identify all types of duplicate files such as photos, videos, documents, music, audio and more file types. It is able to quickly detect and identify all similar files (like pictures and documents) even though they look It...




Photo Duplicate Cleaner App is easy to use app that can easily scan your all phone storage for duplicate and similar photos, videos, audios, documents and contacts. After finding all the duplicate files, you can easily Delete Duplicate photos, videos, documents and audio files...




Visual disk usage analyzer for Mac featuring byte-level duplicate file detection, detailed storage statistics, customizable folder scans, temporary file removal, undo safeguards, selective cleanup, support for large files, and dedicated modules for managing storage.




Samanlainen is a command line duplicate file remover which uses SHA-512 hashes to identify identical files. It's inspired by Rdfind