Download > Windows > Utilities > File & Disk Management > AllDup
AllDup icon

AllDup 4.1.8

A small tool that will help you find and remove duplicates

Free Download

Your rating: not submitted

AllDup screenshotAllDup is a lightweight and free software that will let you retrieve and delete duplicate files on your Windows PC. The application features a fast and efficient search algorithm that will help you find any type of duplicate files, such as movies, photos, text, music, etc.

For finding duplicate files, AllDup will analyze a combination of criteria, including file extension, file content, file dates, file name,and file attributes. You can search for files in several folders, storage devices, CDs or DVDs, drives, etc. The program can be set to ignore the MP3 ID3 tags.

AllDup will let you search for duplicates in your music and video files and will display the results in a convenient way. The non-duplicate files will also be listed. The program supports search through an unlimited amount of files and folders.

AllDup also integrates a file viewer that will let you preview a wide variety of file formats and analyze their content. The program lets you choose the unnecessary duplicates automatically. You can exclude files and folders from the search by applying various size conditions and masks. A shortcut to the last original file will be created.

You can use AllDup to search for hard links or duplicates of your digital images. The search results can be exported to a CSV or TXT file. A detailed log containing all your actions will be created as well.


  • Supports a wide range of file types.
  • Creates a detailed log about all your actions.


  • The interface design is a quite simplistic.
  • It's not very flexible and user-friendly.
Name AllDup
Version 4.1.8
Developer | see all products from this developer
Product Homepage AllDup
License Free (Freeware)
Last Week Downloads 9
All Time Downloads 2,295
Filename AllDupSetup.exe
Filesize 7.8MB
MD5 Checksum 7F5E5157796F653C51F0A3C7FBF1E38F
OS Support Windows All
Category Utilities

100% CLEAN Certification

BadgeAllDup has been tested by team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. Our editors will recheck this software periodically to assure that it remains clean.


Old Versions

Software Date Added
AllDup 4.1.8 October 07, 2018 - Latest Version
AllDup 4.1.5 May 30, 2018
AllDup 4.0.47 February 26, 2018
AllDup 4.0.42 December 22, 2017
AllDup 4.0.28 June 28, 2017

Download the free AllDup