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.


dupeKill is described as 'Duplicate file finder/remover supporting the following hash algorithms: MDA, SHA1, SHA256, SHA256Cng, SHA384, SHA512 and BLAKE2B' and is a duplicate file finder in the file management category. There are more than 50 alternatives to dupeKill for a variety of platforms, including Windows, Mac, Linux, iPhone and Android apps. The best dupeKill alternative is Czkawka, which is both free and Open Source. Other great apps like dupeKill are dupeGuru, Duplicate Cleaner, AllDup and FSlint.
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.


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

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

Find and remove duplicates of the same file easily before they cause system instability


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


Ashampoo Duplicate File Finder doesn't just delete file duplicates but keeps a master file and replaces all others with internal links to that file. This means your programs won't know the difference and will work as expected.



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.

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.
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...




BDF, Bytessence DuplicateFinder is a freeware program designed to detect clones of the files stored on your computer. Duplicate files have a negative impact over your system's performance because they waste valuable space, they increase the antivirus scan time, they make...




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.




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



