AllDup 4.0.23

4.1 out of 5 stars 4.1 (39 votes)


Windows (All) / Freeware / 3,722 downloads

AllDup is a freeware tool for searching and removing file duplicates on your computer. The fast search algorithm find duplicates of any file type, e.g., text, pictures, music or movies. The powerful search engine enables you to find duplicates with a combination of the following criteria: file content, file name, file extension, file dates, file attributes.

  • Homepage


  • Uninstaller


  • Latest Changes

    - NEW: Hungarian translation of the user interface. (Translator: Döbröntei Sándor)

    - FIX: Various optimizations have been introduced in various sections of AllDup. Various bugs have been fixed

Reviews of AllDup

  1. 2 out of 5 stars

    Reviewing 3.4.24 (Feb 4, 2015)

    I have used this program to find duplicate photos in my collection. The program is good, but slow. Therefore, use Duplicate Remover Free Functional it is small, but it works fast.

  2. 3 out of 5 stars

    Reviewing 3.4.18 (Feb 11, 2013)

    it is a bit buggy but still not bad, pretty good for what it is.

  3. 1 out of 5 stars

    Reviewing 3.3.12 (May 17, 2011)


Discuss AllDup

  1. Mar 10, 2011 - 1:13 PM

    The wrong info was removed. The freeware AllDup has not limitations.

  2. Jan 16, 2009 - 12:57 AM

    How is this freeware when it has a 21 day limitation?