Get more free disk space by removing unnecessary duplicate files and folders from your Mac. Remove duplicate photos on any mounted disk or folder.
Use Duplicate File Finder FREE to find and remove duplicate files and similar media. Get the Pro version to delete duplicate folders, manage similar photos and music files, merge any folders, mass-select duplicates, and more.
Get rid of duplicate files just in 3 steps:
Scan a disk, folder, or Photos Library for duplicates → Select duplicates → Review and Remove duplicates.
In a few minutes, Duplicate File Finder will provide you with a report of all the duplicate files by their categories: pictures, videos, music, archives, documents, and any other specific extensions. It has never been easier to see how much space each file takes.
With this duplicate photo finder, you can scan as many folders as you wish, as well as multiple Photos Libraries. All you need to do is Drag and Drop the folders or disks into the app and click to Start Scanning.
List of the best Duplicate File Finder features:
SCANNING
▸ Fast scanning algorithm
▸ Ability to scan for duplicates in multiple folders and drives simultaneously
▸ Ability to scan multiple Photos Libraries
▸ Support for external drives and mounted network folders
▸ "Recent Folders List" for scanned folders
▸ Skip list for various files and folders
▸ Minimal file size" option for a faster scan
▸ Finding similar images
▸ Finding similar audio files
RESULTS OVERVIEW
▸ Duplicate files list
▸ Similar photos list
▸ Duplicate files by type
DUPLICATES
▸ Preview duplicates by file type
▸ Built-in duplicates search
▸ Preview duplicates with Quick Look
▸ Sort duplicates: by name, size, date, total size, type, duplicate count
SIMILAR MEDIA
▸ Find a series of similar photos in the Photos Library
▸ Compare similar photos in each group of series
▸ Find similar audio files
SELECTING
▸ "Always select" and "Never select" auto-select rules
▸ Smart duplicate auto-selection
▸ Option select duplicates in particular folders
▸ Reverse selection with "Keep files..."
▸ Visual progress bar of the selected duplicates
REMOVING
▸ Confirmation before removing files
▸ Customizable view of confirmation list
▸ Customizable removal options: move to directly Trash, remove completely or move to a specific folder
▸ History of removed duplicates
Duplicate File Finder FREE app allows you to:
• Find duplicate files and folders
• Find duplicates in multiple disks, folders, and Photos Libraries in one session
• Find duplicates in any folder, disk, mounted folder, or storage
• Add files, folders, and specified files extensions to the Skip List
• Specify minimal file size for better duplicate-finding performance
• Review duplicate files by types
• Preview duplicate folders
• Preview any duplicate with a built-in Preview option
• Get detailed info about any duplicate
• Customize Auto Select preferences
• Preview similar folders - the folders with duplicate and unique files
• Preview similar photos
• Preview removal history
• Review selected duplicates before removal
• Delete duplicate and similar files
The Pro version of Duplicate File Finder provides you with even more features:
• Use the “Select Duplicates in Folder” feature to select duplicates in bulk
• Use Auto Select for quick duplicate files selection
• Remove duplicate folders
• Remove duplicate files in Similar folders
• Merge similar folders
• Merge any two folders to even a new folder
• Move selected duplicates to a specific folder
• Restore removed duplicates
*The application is free. It allows you to find and remove duplicate files in any folder or storage connected to your Mac.
An in-app purchase of 'Upgrade to Pro' within the software is required to enable the Pro features.
EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
NOTE: If you have any comments, general questions, or technical issues, contact us directly at support@nektony.com, and we will respond to you within one business day.
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Great app
Erlend Strømsvik
Quick download and install. Did EXACTLY what I wanted it to do, but also seem to have a lot of extra usseful options. Haven’t used it more extensively. I did not have to.I had managed to mangle my music library a bit with lots of duplicates. Took me 15 minutes to put alle duplicates in the Trash with this app.
The pro version might work, but not the standard version
KristianOslo
Downloaded the app & scanned the computer. Result: A lot of duplicates identified. Acc. to instructions on screen, the duplicates was moved to a album called “Duplicate Marked Photos” for further review and manual deletion. But not possible to find this folder even after multiple searches :-( This app only messed up my folders and wasted my time.
Developer Response
To find the album with duplicate photos, you need to open the Photos app - Expand “My Albums” and choose Duplicates album on the sidebar. You can find a detailed instruction here - https://nektony.com/duplicate-finder-free/remove-duplicates-from-photos-libraryIf you have any more questions do not hesitate to contact us directly at support@nektony.com and we will gladly assist you.
Lifesaver deluxe!
seteo2222
This program just made my life 1000x simpler when organizing old files. Thank you so much to whoever made this!
Developer Response
Perfect, we are really pleased to hear that! 💙
Very Clever!
Mott the
Quite frankly this program have been help-full beyond what I can describe (the amateur that I am). And I find the smoothness, stableness and easy to install and use characteristic worth mention also. Thank goodness I found this program in the heat of the moment. When Mail is clogging up, which happens after som 'maneuvers' over time, you better have skills 'beyond' for to correct it manually - or simply take advantage of Duplicate File Finder Remover. My iMac now performs 'like new'. Just mentioning it because I am truly satisfied. All auto-suggestions aren't 100% accurate, but the user can cheque and agree or disagree before the final processing.
Developer Response
Thank you very much for such a great review 💙 We work really hard to offer the best ☝️ cleanup apps for Mac, so we are happy to hear the app helped you.
The app icon now adapts to macOS appearance styles, and Smart Select picks the right duplicates even more accurately.
Ideas or questions are always welcome at support@nektony.com.
Version 9.2.2
The developer, Nektony LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary based, for example, on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
