Duff is described as 'DuFF is Unix command-line utility for quickly finding duplicates in a given set of files' and is a duplicate file finder in the file management category. There are more than 100 alternatives to Duff for a variety of platforms, including Windows, Mac, Linux, BSD and iPad apps. The best Duff alternative is Czkawka, which is both free and Open Source. Other great apps like Duff are dupeGuru, Duplicate Cleaner, AllDup and VisiPics.
Duplicate File Cleaner is a quicker and easier way to accurately find & automatically remove duplicate files for you, such as Outlook Duplicates, Duplicate Mp3, Bookmark Duplicates, Excel Duplicates, Photo Duplicates, etc...
Take back your hard disk space with Spacie. Spacie scans files and folders on your hard disk and display them in column view, with size information shown up-front. It can help you quickly locate large files that are occupying the precious space on your hard disk.
Small command line tool to reduce the size of duplicate files on one partition. Despite all other known tools the files in this implementation are not being listed, archived or removed but going to be hard linked using NTFS hard links. The tool runs in Windows NT 4.
SameSame is a collection of tools that free up wasted disk space by linking identical files together, moving them, or deleting the duplicate files altogether. This tool includes separate utilities for handling archive files.
Duplicate File Remover is a powerful tool to locate (and remove) duplicates on your computer'
Nero TuneItUp puts you back in complete control of your PC's performance. You decide whether to solve problems individually, or repair them all at once. The automatic monitoring feature works in the background and will notify you the moment your PC starts running slower...
Generate file list of all files with specific name pattern, extension, properties and attributes, as well as text and binary content by recursively scanning specified directories and searching for matching files. Copy and rename found files.
Audio Comparer is a Windows desktop application for MP3, MP2, MP1, WMA, AIF, WAV, WavPack, FLAC, APE, AAC, and OGG audio files comparison. The programs main goal is to find duplicate audio files and sort them in whatever way you want.
Disk Space Fan Pro is a is not only a duplicate file finder, but also a powerful disk space analysis tool for Windows. It helps you to free up disk space by quickly finding and deleting big, useless files.
Image Comparator is an easy tool that finds duplicate image files in your system. In order to do that it scans your images pixel by pixel; therefore even if two images have different formats and file sizes (MB/KB) Image Comparator finds them.
Decloner helps you find and eliminate duplicate files. Decloner user interface is straightforward and won’t overwhelm you with a multitude of options you’ll never use.
Clean up your Mac's hard drive of tons of unneeded files and find duplicate files with just a drag & drop.
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