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    AllDup Alternatives

    AllDup is described as 'freeware tool for searching and removing file duplicates on your computer, network shares or external storage media. The fast search algorithm find duplicates of any file type, e.g., text, pictures, music or movies' and is a duplicate file finder in the file management category. There are more than 50 alternatives to AllDup for a variety of platforms, including Windows, Linux, Mac, Android and Android Tablet. The best alternative is CCleaner, which is free. Other great apps like AllDup are dupeGuru, Czkawka, Duplicate Cleaner and VisiPics.

    AllDup is mainly a Duplicate File Finder but alternatives to it may also be Duplicate Images Finders or System Cleaners. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of AllDup.
    This page was last updated Mar 28, 2022
    AllDup
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    • FreeProprietary
    • Windows
    More
    AllDup is a freeware tool for searching and removing file duplicates on your computer, network shares or external storage...
    Learn more about AllDup

    1. CCleaner is a system optimization/cleaning tool. It removes unused files from your system, allowing Windows to run faster and freeing up valuable hard disk space. It can also clear your internet history and act as a fully featured registry cleaner.

      Bundleware

      • The software tries to install Avast too - Spyware, runs in background and collects information to send to Avast. Background mode can be disabled, but gets re-enabled on each run - Shows pop-up system wide ads from time to time
    2. 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.
      Almost everyone thinks dupeGuru is a great alternative to AllDup.


    3. Czkawka is a simple, fast, written in Rust and easy to use app to remove unnecessary files from your computer.
    4. Duplicate Cleaner is a 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.
    5. 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.

      Discontinued

      The program seems to be no longer updated. Last version, 1.31, released in February 2013, can be still downloaded from the official website.



      • FreeProprietary
      • Windows
      More
      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.
    6. 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.
    7. 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.
    8. Duplicate File Detective uses state-of-the-art file content analysis technology to show you exactly where your duplicate files are (even when the file names are different).
    9. Duplicate & Same Files Searcher is an application for searching duplicate files (clones) and NTFS hard links to the same file. It searches duplicate file contents regardless of file name (true byte-to-byte comparison is used).
    Showing 10 of 69 alternatives