11+ Best Duplicate File Finders & Removers for Mac

One of the biggest known reasons for low storage on any device is duplicate files. Duplicate files are created by repeated downloads, creating multiple copies, and saving files in different locations.

If your Mac storage is full or it is running slow, then the first thing you can do is declutter the disk space. To do so, start with clearing out the duplicate files present on the Mac. Using one of the duplicate file finders for Mac will save your manual labor.

Apart from saving time and energy, the application gives you a far better accuracy of cleaning duplicates. Therefore, we have curated a list of the best duplicate files remover for Mac in this blog. Read on to find out more details about them.

11+ Best Duplicate File Finder for Mac

1. Easy Duplicate Finder

Easy Duplicate Finder

Easy Duplicate Finder is one of the best duplicate file finders & removers for mac. As it comes integrated with tons of features to make the duplicate-finding process easy. It also supports a large number of file formats to detect duplicate photos, videos, documents, audio, and other files on internal, external, and cloud storage. Using it you can expect a fast scan and quick disk management by reducing the storage seamlessly. 

Features –

  • Multiple scan modes.
  • Manages archives and other files as well.
  • Preview files in scan results. 

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2. Duplicate Photo Cleaner

Duplicate Photo Cleaner

This is a dedicated duplicate file finder for Mac when you are aiming to find duplicate images. It can be a great tool for professional photographers as well as home users looking to organize their photo collections. It supports JPG, PNG, TIFF, GIF, RAW, Apple ProRAW, PSD, HEIC /HEIF, and more formats. 

Features –

  • Deletes duplicates from Photos Album.
  • Merge folders for better management.
  • Scans the file content.

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3. Gemini 2

Gemini 2

Gemini 2 is the best duplicate file finder for Mac which is developed by MacPaw. It will wipe out the duplicate and similar files in different formats and recover storage space on Mac. This user-friendly application can also detect duplicate folders and auto-select the duplicates to save time.

It also comes with an Undo button to reverse the function after deleting it in case you have lost an important file. 

Features –

  • Uses intelligent algorithms.
  • Scans whole disk storage.
  • Detects the duplicate with the file content.

Get it here

Read Detailed Reviews – Gemini 2 Review

4. Duplicate Files Fixer

Duplicate Files Fixer

Duplicate Files Fixer is another efficient duplicate file cleaner for Mac. You can use it to quickly add files, and folders to scan for similar and exact copies on Mac.

It works on both internal and external storage space and works efficiently to show you accurate scan results. You can get a preview of the duplicates and auto-select them to quickly get rid of them.

Features –

  • Scans Google Drive.
  • Auto-mark duplicates.
  • Supports external devices.

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5. Disk Drill 4

Disk Drill

Disk Drill is a very useful Mac utility tool and comes with a lot of features to help you optimize your Mac. One of the best features of this tool is to find and delete unwanted duplicates.

Simply add a folder and scan for duplicates and it will find and present the results for you.

Features –

  • Supports M1 chip device.
  • Auto-select filters. 
  • Preview files before removing them.

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6. Duplicate File Finder

Duplicate File Finder

Duplicate File Finder by Nektony is another duplicate file finder and remover for Mac. Use it to find duplicates in Photos Library, Music Library, iTunes, Google Drive, iCloud, Dropbox, and external devices. It supports a large number of file formats.

Features –

  • Allows you to merge and organize folders.
  • Specify file extensions.
  • Auto-select duplicates option.

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7. Cisdem Duplicate Finder 

best Duplicate File Finder for Mac

Cisdem Duplicate Finder can be used as one of the free duplicate files cleaner for Mac. As it will provide you with a limited but effective feature to find duplicate files on your internal storage of Mac. 

Features –

  • Ignore the List for excluding folders.
  • Compare photos in the preview.
  • Remove permanently or move to Trash. 

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8. Duplicate Detective

Duplicate File Finder for Mac

Duplicate Detective is a simple application to find and delete duplicate files with different types of filters to look for duplicates. It can scan the folders and compare files on the basis of name, type, size, etc. 

Features –

  • Quick look support.
  • Replace duplicates with shortcuts.
  • Supports external and network drives.

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9. Duplicate Sweeper

free Duplicate File Finder for Mac

Duplicate Sweeper is developed by Wide Angle Software and it finds duplicates on Mac quickly. It can identify similar and identical files and form groups for them in the scan results. 

Features –

  • Save search results.
  • Auto-select on the basis of the Date created.
  • Moves duplicates to Trash.

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10. MacClean 3

Duplicate File Finder for Mac

MacClean3 is a Mac cleaning tool but it also helps to find and remove unnecessary duplicate files. As it can find and remove the exact copies of files on your Mac.

Along with it, you can use additional tools to free up storage space on your Mac.

Features –

  • Finds identical files.
  • Drag & drop files. 
  • Optimization tools.

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11. MacKeeper


MacKeeper is not just a duplicate file remover but much more of a disk space solution. With this utility, you can easily recover disk space and instantly identify duplicate files and remove junk files or useless apps.

The free version is more than enough for detecting duplicate files but the paid version provides even more useful features. 

Features –

  • Complete Mac system cleaning utility.
  • Automatically removes duplicate files and photos.
  • Clean and simple interface.

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12. Speedy Duplicate Finder

Speedy Duplicate Finder

As the name suggests it is an extremely fast duplicate file finder which does scans for duplicates blazingly fast. Find duplicate files on Mac, not just in folders but on the entire disk, and also can find duplicates in multiple folders at the same time.

Speedy Duplicate Finder provides many useful features to help detect and remove duplicate files in an organized way.

Features – 

  • Blazingly fast and simple intuitive interface.
  • Cross-platform supported. 
  • Extremely fast scanning to find duplicate files.

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In conclusion, a Duplicate File Finder app for Mac is a must-have tool for efficient digital housekeeping. By eliminating redundant files, users can optimize their Mac’s storage space, enhance system performance, and streamline file organization. With user-friendly interfaces and robust scanning algorithms, these applications simplify the process of identifying and removing duplicates, saving valuable time and effort.

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