7 Free Duplicate Files Cleaner / Finder For Windows And macOS

Updated: May 26, 2019 / Home » Freeware and Software Reviews » System Optimization and Registry Cleaner

With the limited storage capacity of most SSD, you are likely to fill up your SSD with tons of unwanted junk files, more often than not they are duplicate files, jpeg photos, videos, music files or documents that you have lost track of.

Alternative Article ➤ 14 Free Junk Files Cleaners – Increase SSD Hard Disk Space

You are running out of disk space on your PC, but sorting through your files seems overwhelming because there are just too many of them. The solution is to use a duplicate file finder. It will help you locate and remove useless file duplicates to free up disk space and better organize your file collections. You will have full control in being able to look through the list of duplicates and decide which copy to keep.

↓ 01 – Auslogics Duplicate File Finder | Windows

Auslogics Duplicate File Finder

Daily computer activity inevitably leads to accumulating duplicate files on your computer, especially if you are an active PC user. Auslogics Duplicate File Finder will find and delete duplicate files so you won’t experience lack of free disk space! The easiest way to sort through images, music, videos and other personal files to remove duplicate copies and free up disk space.

  • Smart algorithm – The software uses intelligent algorithms to compare not only file names, but also contents to ensure no false search results.
  • Gives you full control – You can specify the file types to look for, then go through the search results and decide which copies to delete.

↓ 02 – CCleaner | Windows


Cleaner is the number-one tool for cleaning your PC. It protects your privacy and makes your computer faster and more secure! CCleaner’s main feature is its junk file remover, which frees up space on your hard drive by removing unnecessary temporary files, but it also has quite a few other built-in tools, including a duplicate file finder.

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↓ 03 – SearchMyFiles [ Portable ] | Windows


SearchMyFiles is an alternative to the standard “Search For Files And Folders” module of Windows. It allows you to easily search files in your system by wildcard, by last modified/created/last accessed time, by file attributes, by file content (text or binary search), and by the file size.

SearchMyFiles allows you to make a very accurate search that cannot be done with Windows search. For Example: You can search all files created in the last 10 minutes with size between 500 and 700 bytes.

↓ 04 – dupeGuru [ Open Source ] | Windows | Linux | macOS


dupeGuru is a 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. dupeGuru runs on Mac OS X and Linux. Works great on Microsoft’s Windows 10 and Apple’s macOS.

  • dupeGuru is good with music. It has a special Music mode that can scan tags and shows music-specific information in the duplicate results window.
  • dupeGuru is good with pictures. It has a special Picture mode that can scan pictures fuzzily, allowing you to find pictures that are similar, but not exactly the same.

↓ 05 – CloneSpy | Windows


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.

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Also, CloneSpy is able to find files that are not exactly identical, but have the same file name. Perhaps you have different versions of a file and you want to find all of them and remove the older versions. CloneSpy can also find zero length files.

↓ 06 – AllDup | Windows


AllDup is a freeware tool for searching and removing file duplicates on your Windows computer. The fast search algorithm find duplicates of any file type, e.g., text, pictures, music or movies.

  • Find, remove, delete, copy and move duplicate files!
  • Delete duplicate music files!
  • It can be especially useful if you have large Music, Pictures, Downloads or Documents folders!

↓ 07 – VisiPics [ Image Comparison ] | Windows


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. It then applies five image comparison filters in order to measure how close pairs of images on the hard drive are.


  1. Gravatar
    Dan Brock [ Reply ]

    DuplicateFilesDeleter is also a good one.

  2. Gravatar
    Ryan Pirsten [ Reply ]

    I use Duplicate Files Deleter . It is very friendly and helpful.

    • Gravatar
      Elijah Brock [ Reply ]

      DuplicateFilesDeleter is the best!

  3. Gravatar
    Barry Ross [ Reply ]

    I suggest you try DuplicateFilesDeleter. It’s make you tension free.

  4. Gravatar
    Rasel Rony [ Reply ]

    CCleaner is the best so far. I used it and found duplicate files on my PC. I has a great option to remove the duplicate files. Thanks for sharing the way to find duplicate files using CCleaner.

  5. Gravatar
    Adam Greenstein [ Reply ]

    You can try DuplicateFilesDeleter, if you want to find and remove files, I recommend it!

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