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Duplicate files waste valuable space in your Mac. If you often save documents, photos, videos, music and other files in your Mac, there is a big chance that some of these files are redundant or duplicates.

1. Best Free Duplicate File Finder Mac Pro
2. Best Free Duplicate File Finder Mac Download

1. Verdict: Disk Drill is the best duplicate file finder for Mac, as it’s quite effective when it comes to data recovery.It has a great variety of features, which you will get for free as a bonus. This software analyzes internal and external storage devices to find all the copies.
2. Jun 08, 2021 The best free duplicate file finder 2020 and 2021 #1 Auslogics Duplicate File Finder Windows. Compatibility: Windows 10, Windows 8.1, and Windows 7. License: Freeware. Latest version: 9.0.0.4, released on. Free download link. Auslogics Duplicate File Finder is completely free to use.
3. No.3 dupeGuru - Best Free Mac Duplicate File Finder and Remover. DupeGuru is advertised as free (donationware) duplicate finders for Mac. It is a lightweight duplicate finding tool that's great for not only finding duplicates with the same file names, but even those with variations. This is accomplished by its fuzzy matching algorithm.

And because they are normally saved in different folders or in other locations in your computer, manual removal of duplicate files becomes even more tedious and time-consuming.

Fortunately, there are duplicate file finder applications that are specifically designed to help you solve this issue. Here are 5 programs we recommend.

5. Decloner

Decloner promises to provide a high level of accuracy in finding and removing duplicate files using the SHA-1 algorithm.

Easy Duplicate Finder. Easy Duplicate Finder delivers on everything its name promises. You can simply drag and drop the folders you want to scan. Like other Mac duplicate finders, it lets you quickly review and delete the copies that it finds. But it also has an undo-delete feature, so if you do accidentally remove a file, you’re able to.

If you like to scan a particular file directory for duplicates, simply browse through it and then click Scan. Scanning can take some time depending on the size of the directory or folder. It will then present to you the duplicate files and let you decide whether to trash the oldest or the newest one, or to trash duplicate files manually. All duplicate files that have been deleted will just be moved to the Trash so you can still restore them anytime unless you decide to empty the Trash.

Decloner supports QuickLook for faster and easier selection of duplicate file groups. It also shows detailed information of duplicate files. And while it works well on Mac computers, you can also use it for external drives.

4. Gemini Duplicate Finder

Featured by Apple as one of the best Mac apps for 2012, Gemini Duplicate Finder is a handy application with a well-designed interface. It has an impressive animation and easy navigation system, giving you complete control of the entire process of finding and removing duplicate files. It gives you a preview of your files and allows you to pre-listen audio files or watch videos before you finally decide to delete or retain them.

Gemini Duplicate Finder is incredibly easy to use. Simply drag and drop folders into the application and it will automatically scan them for identical files. Scanning will just take a couple of seconds, depending on the size of your disk.

Once duplicate files are found, you have the option to manually delete them one by one or use the Auto Select button to automatically remove all duplicates. You could use this application for both external and internal file storage.

3. Easy Duplicate File Finder for Mac

Easy Duplicate File Finder for Mac is known for its powerful duplicate file detection capabilities. It uses several methods to detect duplicates such as comparison by name, size, date, byte-by-byte comparison and MD5 checksum. These different algorithms guarantee more accuracy in searching.

In addition to its different duplicate file detection methods, it also has functionalities for file management including live preview, iTunes sync feature, iPhoto sync feature, file groups, email management tools and others.

Easy Duplicate File Finder also features customizable interface, quick search through preview mode, manual or automatic search modes, and support for a wide range of file types including audio, media, pdf, fonts and graphics.

2. EaseUS CleanGenius

EaseUS CleanGenius functions as a Mac cleaner and uninstaller. It can also help you sort through your files according to disk usage.

As a duplicate file finder, EaseUS CleanGenius will scan through all your files including music, photos, videos, documents, text files and many others. It will find files with duplicate contents and give you the option on what appropriate action to do for each file.

1. MacKeeper

MacKeeper can help you clean your Mac, protect it from virus and theft, and also optimize the performance of your computer. Aside from that, its powerful data control feature is also very useful in protecting important files from getting lost or from being accessed by unauthorized people. It also has the capability to find and remove duplicate files. MacKeeper’s file finder can detect duplicates even if they were already renamed.

One of the advantages of MacKeeper is its strong customer support. You may contact them anytime for technical help for any issues you have with your computer.

Duplicate files can cause a significant nuisance once they start piling up and create clutter inside your Mac drive. It even keeps on nagging you about the “storage almost full” pop-up. The duplicates hide in multiple folders, mostly in the form of large media files and document files. These are created either through multiple downloads or mistakenly copied, but the major flaw is that it stresses your Mac. Now the question arises – How to delete duplicate files on Mac without stressing ourselves and our Mac?

When your Mac nags you about duplicates, you need to first send unwanted files to the quarantine. Yes, it’s a fair shot to delete duplicate files on Mac which might be actually hidden inside numerous folders. Hence, it’s better to use a duplicate file finder for Mac to easily list out and ultimately shred unwanted duplicate clutter of Mac drive.

Check out our list of 10 best duplicate file finders for Mac that can help you delete duplicate files from your Mac machine and get the precious storage space back:

Top 10 Best Duplicate File Finder for Mac 2021

Comparison Chart

1. Duplicate Files Fixer

Rating: 4.5/5
Mac Compatibility: macOS 10.7 or later
Price: $6.99

Duplicate Files Fixer is a dedicated and most renowned duplicate file finder for Mac and is highly reliable in fixing your Mac while getting rid of duplicates. Duplicate Files Fixer runs on a “scan and delete” system, where the tool performs a deep scan of your Mac and weeds out duplicate documents and media files.

This Macintosh duplicate finder has a smart algorithm behind it, capable of searching duplicates based on thumbnail, extension, and content. Once all the duplicates are listed out, you just need to mark and then delete them in a single click.

Pros:

• Intuitive and modern dashboard
• Suitable for the novice as well as experienced users
• Very modern dashboard and intuitive interface
• This duplicate file finder for Mac is suitable for novice as well as an experienced user
• Fastest scanning process
• Preview option to skim duplicates before deleting.

Cons:

• Only scanning is provided with a trial version
• To try the product, you need to buy the license.

2. Disk Clean Pro

Rating: 4.5/5
Mac Compatibility: macOS 10.7 or later
Price: $26.99

Disk Clean Pro is another tool that is more than just a duplicate file finder for Mac. The tool, besides being used to find duplicate files on Mac, is an optimal Mac cleaner that also removes junk and temporary logs from your Mac drive along with other redundant data. Besides these junk files, the tool is also capable of removing files resulting from incomplete downloads and leftover configuration files from any application.

As the name suggests, the core competency of Disk Clean Pro is that it helps you retrieve considerable space on your Mac drive by removing duplicate files, and hence, keep the machine in such a state that it delivers high performance with a faster response time.

Pros:

• Provides one-click cleaning support and can be called the best duplicate file finder for Mac.
• Values space in your system and optimizes it fully.
• Quick one-click cleaning support
• Provides internet privacy and smart Mac cleaning features.
• Relief from the duplicate files settled inside the depths of the system.
• Maintains the machine by optimizing it for smoother performance.

Cons:

• Trial version provides only scanning
• To try the product, you need to buy the license.
• Free trial is not available

3. Gemini 2

Rating: 4.5/5
Mac Compatibility: macOS 10.10 or later
Price: Trial version lets you scan and see the duplicates. Pro version starts $19.95

Available in twelve different languages, Gemini 2 is one of the best Mac duplicate file finders, best known for its smart selection feature. The application scans your Mac for potential duplicates after which the smart selection feature auto-marks the ones you don’t need. The smart selection is pretty specific in marking files for duplicates and removing duplicate files on Mac.

For instance, Gemini 2 marks only those pictures which have been rotated and saved differently or which have similar additional filters and effects. This Macintosh duplicate file finder also works for finding duplicate music files you must have stored in iTunes. This way, you can get rid of all types of media files, pictures, and videos, as well as music.

Pros:

• Comes with money back policy and offers free trials.
• Supports many languages for a wide user base.
• Sleek design and theme-based
• Duplicates can be extracted back using the Pro version
• Helps in triaging the list of duplicates and decides which copies can be kept or removed.

Cons:

• Macs can freeze down during the scanning process
• Subscription price is high when compared with others.

4. Duplicate File Finder Remover

Rating: 4/5
Mac Compatibility: macOS 10.12 or later
Price: Free to download which can scan and remove duplicate files. The Pro version allows you to remove duplicate folders, merge folders and restore removed duplicates.

While it works on a similar “scan & delete” algorithm, Duplicate File Finder Remover is better at offering you the scan result’s overview. There could be some duplicates that users may want to keep, and this tool lists all the duplicates by their file types, making it easier to determine which are the important ones and which can be quarantined.

This duplicate file finder for Mac also allows users to auto-select and delete duplicates (which is customizable), as well as to reverse the select process automatically. While it’s a free duplicate finder for Mac, but it also comes with a Pro version, which has its own recycle bin, thus allowing you to restore any duplicates in the future.

Pros:

• Very simple to use and easy to navigate
• Fast search scanning engine
• Clean dashboard
• Best for data quality management for home and corporate networks.
• Classifies duplicates in different versions like images, videos, documents, music, movies, etc.

5. Disk Drill

Rating: 4/5
Mac Compatibility: macOS 10.11 or later
Price: Free to download

Via Disk Drill’s duplicate files finder for Mac, you can either scan potential duplicates or just drag and drop folders to activate folder scans. Using Disk Drill Mac duplicate finder, the duplicates can be removed based on the time of their creation as decided by the user. The user can either have them deleted via auto-selection or can choose to delete the ones recently created. Besides, the third removal method would start deleting duplicates from the oldest ones to the newest ones.

Disk Drill is a versatile and efficient free duplicate file finder for Mac and is known for its easy navigation and comprehensible user interface and design.

Pros:

• Allows you to search files by name
• Previewing of files before deleting them is available
• Disk Drill also provides retrieving of lost data with a paid version

Best Free Duplicate File Finder Mac Pro

Cons:

• Free version allows you to free 500MB of disk space.

6. Duplicate Detective

Rating: 3.5/5
Mac Compatibility: macOS 10.11 or later
Price: $4.99

One of the most comprehensive duplicate file finders on Mac, this tool is known for its easier navigation through the scanning process and intuitive interface. Duplicate Detective scans and removes duplicate files on Mac for all folders including system archives. The Duplicate Detective Mac duplicate finder also has extended support to scan any external drive connected when the tool is activated.

The tool also acts as a duplicate photo finder on Mac as it scans the Photos library on Mac to look for potential duplicate pictures. The results of duplicates can be arranged either by the files’ name, size, or type, which accounts for easier selection/deselection for the further deleting files permanently or to move duplicates to trash.

Pros:

• The interface is highly customizable according to the users.
• Detects duplicates of all types
• A robust search engine saves your time by scanning the system.
• Duplicates can be recovered back from the trash.

Cons:

• No free trial is provided.
• No extra cleaning features provided when compared with others

7. Dupe Guru For Mac

Rating: 3.5/5
Mac Compatibility: macOS 10.12 or later
Price: Open source and free to download

Due to a very basic and minimal procedure of scanning duplicates, dupe Guru just takes up 4.5MB of space for installation, making it the most lightweight tool to delete duplicate files on Mac. This duplicate file finder for Mac scans either entire folders or targets files of a particular type, depending on the choice of the users. The scan results bifurcate the original and the duplicates just as shown in the image above.

After that, you can either select all at once or select the ‘Mark All’ button for deleting files permanently. The flaw that may bother you with dupe Guru is that you cannot preview a file before deleting it but can open it in a new window.

Pros:

• Freeware and one don’t need to buy a license for it.
• Various file types are supported
• Comes in multiple languages for a huge user base

Cons:

• Doesn’t look very polished.
• The complaints of usual crashes are very common with dupeGuru.

8. Easy Duplicate Finder

Rating: 3/5
Mac Compatibility: macOS 10.11 or later
Price: Purchase it in $39.95

Easy Duplicate Finder is one of the most intuitive tools to navigate when it comes to Macintosh duplicate file finders. The Mac duplicate finder tool scans and deletes duplicates in three simple steps:

Step 1: Run Deep Scan

Step 2: Mark the duplicates.

Step 3: Delete All.

Easy Duplicate Finder for Mac runs scans for duplicates and looks beyond name and extensions to give exact results. It also bifurcates these duplicates into categories such as Archives, Images, Videos, and Music. A user can delete all of them one-by-one or in one go. Easy Duplicate Finder also offers an Undo feature after removing duplicate files on Mac, which allows users to restore deleted duplicates within that same session. It’s undoubtedly the best Mac duplicate finder.

Pros:

• Not only it detects files with names and dates but also checks the algorithm behind them.
• Duplicate removal is a simple step by step process
• Cloud storage is provided
• Click ‘Undo’ for emergency recovery

Cons:

• Old fashioned interface
• Sometimes it misses a lot of duplicates
• The interface is a little old-fashioned.

9. MacClean 3

Rating: 3/5
Mac Compatibility: macOS 10.1 or later
Price: Free trial provides results for duplicates but one needs to buy a license, starting from $19.99, in order to remove duplicates.

MacClean is a smart Mac optimizer tool and duplicate file finder for Mac. The duplicate file finder tool for Mac comes with a drag and drop option to scan selected folders for duplicates. The duplicates scanned by MacClean can be previewed before deleting, and the user can then choose to either delete it or leave it as they like.

The search results can be further narrowed down by filtering them according to file size, file name, and file type for an easier mark and delete process. This result overview helps in easily identifying large image files and thus making MacClean 3 a Mac duplicate photo finder.

Pros:

• Provides basic and advanced cleaning features in one single place.
• Offers a plethora of Mac optimization tools.

Cons:

• Scanning may take longer than its competitors.

Best Free Duplicate File Finder Mac Download

10. Duplicate Sweeper

Rating: 3/5
Mac Compatibility: macOS 10.19 or later
Price: One time purchase of $20; If you are not satisfied then ask for return within 30 days of purchase.

This cross-platform duplicate finder works well with Mac as well as Windows to find duplicates and delete them. Be it photos, videos, documents, or audio files, the software comes with automatic and manual functions for the perfect action. The manual function allows you to search duplicates in your personalized manner which is contrary to the automatic search function.

Not just this tool will find duplicates in specific locations but also in places like Google Drive, iCloud Drive, and OneDrive. You can preview all the duplicates with Duplicate Sweeper before sending them off in the trash.

Pros:

• It is a cross-platform duplicate file detector.
• Allows previewing of duplicates before deleting.
• One-time purchase and use it for a lifetime.

FAQs: Duplicate File Finders For Mac

1. What is the best duplicate file finder for Mac?

Disk Clean Pro, given its other Mac optimization capabilities rather than just being a duplicate file finder for Mac, definitely gives it a primary holding position in our list. However, if you wish for a dedicated duplicate file finder tool for Mac, then go for Duplicate Files Fixer.

2. How do I find and delete duplicate files on my Mac?

The manual search for duplicates on Mac would leave you with hours of search without filtration among file types. But with Disk Clean Pro’s Duplicate Finder module, you can scan, mark, and delete duplicates on Mac without much hassle.

3. How do I find duplicate files in a folder?

In the case of Disk Clean Prore, you can click on the Change Path option at the right bottom within the app. Select the folder of your choice and scan for duplicates. Similarly, Duplicate Files Fixer allows users to drag and drop a folder if they wish to scan a specific folder.

4. Should I delete duplicate files?

Duplicate files are of no use. They just clutter up your Mac drive and leave no space for new installations, thus slowing down your Mac. Thus, it’s always better to delete them from your Mac.

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