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




DUFF: DUplicate File Finder is described as 'DUFF (DUplicate File Finder) is (will be) a free tool for Windows used to find and process duplicate files on a computer file system and/or network. It will have numerous built-in and plugin-based file comparison layers, duplicate markers, and fileset processers' and is a duplicate file finder in the file management category. There are more than 50 alternatives to DUFF: DUplicate File Finder for a variety of platforms, including Windows, Mac, Linux, Android and iPhone apps. The best DUFF: DUplicate File Finder alternative is dupeGuru, which is both free and Open Source. Other great apps like DUFF: DUplicate File Finder are Duplicate Cleaner, AllDup, VisiPics and AVG PC TuneUp.
FolderMatch is a program that compares directories and files, showing the differences clearly.




Duplicate File Finder, is designed to find and delete true duplicate files over home and corporate network while no software installed on other computer. Fast byte-to-byte and CRC32 comparison gives you the most accurate results and Duplicate File Finder searches duplicate file...

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.




Dup Detector finds duplicate and near duplicate images by opening and reading image pixel data. The program is easy to use, just specify the path and start the scan. You can specify a match % that is required to consider the image a duplicate and preview all found dups side by...


Duplicate Sweeper can quickly find and remove duplicate files on your PC. The free program demo lets you scan your computer for duplicate documents, images, contacts, music and other files. The amount of duplicate files on your hard drive could come as a bit of a surprise...



The program is designed to scan for both dupe and similar images at the same time. The advanced searching algorithms make scanning effective and precise. While scanning for dupes the tool detects rotated, resized, cropped and color corrected images, so you can be sure that it...

PictureRelate compares pictures by similarity. Of course computers can't understand what's in a picture. Pattern recognition and image analysis has tried for many decades and has failed, so far. But there are some basic image properties that can be analyzed by a computer.

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


Araxis Find Duplicate Files helps you to find, view and manage files that have duplicate content, regardless of name.

Find and remove duplicate files and folders on your drives and cloud storages fast and safely.



The idea to organize data as files appeared simultaneously with the first computers. Those “monsters” were so big, they required dedicated rooms. During the decades of evolution computers went through the stages of primitivity and unmanagable complexity, until we've got...
