• Free Duplicate Finder For Mac
• Best Duplicate File Finder Mac Free
• Microsoft Duplicate File Finder Tool
• Duplicate File Finder Mac Free

Why is My Mac Duplicating Files?

Duplicate File Finder. Cisdem Duplicate Finder. Gemini 2 is a duplicate finder for Mac that uses Smart Selection algorithm to help you find any and all the duplicate files that exists on your machine. It can find duplicate and similar files in every corner of your Mac, including Photos, iTunes, and even external drives. Cleaner One Pro helps you visualize, manage, and free up storage space in just one click. This powerful Mac cleaner helps you find & clean temporary files and hidden leftover instantly. Working as a smart duplicate files finder for Mac, it helps you retrieve and delete duplicate files. Duplicate File Finder Remover is a free duplicate file finder software for Mac designed to locate and delete duplicate files on Mac that includes images, audio, video, song, documents, and archives. To use this free duplicate finder tool for Mac drag and drop images in the tool.

No matter which operating system you are using currently, at one point of time you are bound to run off space if you use it recklessly without paying attention to the issue of duplicate files. You would face the same consequential aspects on Mac computers. So what is duplicate file and why my Mac keeps duplicating files?

Simply put, a duplicate is a digital file that has other exact (or sometimes very similar) copies with the same content and size. There are several reasons for files being duplicated on your Mac. iTunes is notorious for harboring fugitive duplicate music files on your Mac. iCloud would sync multiple copies of photos on different iOS devics. The plethora of file-sharing utilities that we use everyday can be another reason. Sometimes, just transferring data from an external device to your Mac can cause duplicates to be generated. In addition, there are email attachments, files generated by macOS applications and other sources of duplication. Any one or all these channels could be responsible for cleaning up your Mac computer with duplicate files and photos.

How to Find and Remove Duplicate Files on Mac?

Manual Searching : The problem is, it's almost impossible to find and delete these space-hoggers unless you have the right tools for the job. Manually finding duplicate photos and files is certainly possible, but it's not the best use of your time. Besides, if the files have modified file names or they're in different directories, it's almost impossible to spot them manually.

Remove via Terminal . Alternatively, you could do some command line work create a list of duplicates, but you still have to delete them manually after referencing them with that list. It's either that or resorting to extensive command line work that average users won't have the skills to handle. It also gives room for human error, which means you might miss a lot of duplicate files or inadvertently change critical system settings. In short, it could 'break' your computer.

Use Duplicate Finder App (Recommended). The third method is to use specific desktop applications that use complex algorithms to find and delete duplicates. The biggest advantage is that there is usually very little manual input required. The software will typically identify all duplicates and give you the option to delete them in bulk. If you're a busy person who needs the job done quickly and efficiently, this is the recommended way to do it.

So, what are the tools available to find and delete duplicate files, photos and other data? Below, we've reviewed six different software utilities that you can use for this purpose. Each of them has their own set of advantages and drawbacks, as you will see. We have tested all of these on various Mac devices running different versions of macOS, and we have given our expert views on how effective they are, and the pros and cons of each.

No.1 TunesBro CleanGeeker - Best Duplicate Finder and Remover for Mac

Developed by the talented team at TunesBro, CleanGeeker is by far one of the most efficient duplicate finding utilities we tested. The deep-scan and quick-scan functionalities are marginally faster than in the other tools we've reviewed here except for PhotoSweeper, but the best part is that it comes with several other utilities that are all aimed at keeping your Mac lean and mean. That means effective resource optimization at a very deep level, and you can try it for free.

Highlights of TunesBro CleanGeeker

• 10 X faster to find and removal all duplicates on Mac.
• Clean hidden junk files and app caches to free up more storage.
• Uninstall third-party apps that can't be deleted by normal means.
• Permanently delete priviate information and files from Mac.
• Disable backgound apps auto-starting at the login.
• Release more memory to accelerate the overall performace.

How to CleanGeeker Duplicate Finder: One of the first things we noticed was that software is very intuitive even for first-time users. All you need to do is to go to the 'Duplicates Finder' section and start the scan. A deep scan takes a few minutes, but we found that CleanGeeker does a very thorough job of rooting out duplicates that would be impossible to find manually. If you just want to scan individual folders, simple import them or drag and drop them into the interface, then click on 'Quick Scan'.

Once the scan is complete, the software segregates them by type so you can focus on just media, documents, music or another category, or you can simply delete all duplicates. The preview feature makes it easy to see what to keep and what to remove. The dupes are all selected by default, making it easy to just hit 'Delete.' The UI is clean and there aren't any complex settings to intimidate you. If you're a noob to such software, this is the ideal one for you.

No.2 MacPaw Gemini 2 - Smart Duplicate File Finder on Mac

This is the second iteration of a hugely popular duplicate finding software, and it does justice to the fact that it's a sequel. You'll see lots of settings options, yet it is quite intuitive for new users. The intelligent algorithms not only find duplicates, but also files that are similar to each other, sort of like how Google Photos recognizes similars as well as duplicates. Developed by MacPaw, Inc. of CleanMyMac and The Unarchiver fame, Gemini 2 works especially well on old Macs where the hard drives are chock full of unnecessary files, many of them duplicates.

MacPaw obviously has access to some great UI and UX talent, and you'll see that in Gemini 2 as well as every product they've released in the past - even their website is pretty cool. Probably the best feature of Gemini 2 is that it recognizes file associations and retains the files that were generated by Mac applications. For example, if a song was in your iTunes library and duplicated in other locations, the original is kept while the others are selected for deletion.

How to use Gemini 2 Duplicate Finder: The process of duplicate scanning and deletion involves three steps, although the many settings options can be unsettling to a newbie. Although the scanning part is fast, it was a smidgen slower than CleanGeeker on MacBook Pro 2015 laptops running El Capitan and Sierra. Once you complete the scan, the duplicates and similars will be shown by category so you can quickly review them. You need to be a little careful about similars because you don't want to delete the best file. The software leaves the decision to you, so take note of that. After reviewing everything, just click 'Remove'.

One useful feature is that you can undelete images, but only if you send them to the trash instead of permanently removing them. This can cause some confusion if you're not prepared for it. Moving to trash merely puts them in a different location, so it doesn't really help from a space saving perspective.

Cons:

• Different types of deletion can be confusing for new users who aren't aware of the feature.
• Expensive for just one functionality and no additional features presented.
• Scanning is not as fast as some reviews claimed.
• Heavy computing resource being used during scan.
• The 'Review Trashed' button at the end throws you off.

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. It also offers flexibility with settings so you can specify the kind of duplicate files or photos you're looking for. The Power Marker feature lets you spot the bad dupes, and you can even move files to another location instead of deleting them.

Another unique feature is the Match % column in the results page, which shows you whether it's an exact copy or a similar one. Aside from the Standard Edition, dupeGuru used to offer Music and Picture Editions that worked in much the same way, but now it's just different modes.

How to use dupeGuru Duplicate Finder: The interface is minimalistic, which makes sense for freeware like dupeGuru, but it doesn't take away from the functionality. Select the folders and then click 'Scan' to put the fuzzy algorithms to work. Once the results show up, you can choose to check the 'Dupes Only' box, which will hide all other non-100% matches. Then click on 'Actions' and select the one you want. It can get a little confusing here, but the first one is what you'll be using most often 'Send Marked To Recycle Bin…' .

You can also choose between sending dupes to the trash or directly removing them from the system. The confirmation window also has an option to link the deleted files to the originals with hardlinks or symlinks. This is useful when you know the location of a duplicate, but not the original. However, these links will break if the original gets deleted at a later time.

Cons:

• Poor user interface without any polish or esthetics.
• Not 100% freeware. Should donate $9.99 After 10 removing files.
• Not maintained by the original developer.
• Bad support for macOS High Sierra and Mojave.
• Not very good at finding dupes with different filenames but identical content.
• Preview is hidden in the Details Panel, not intuitive to access.

No.4 Tidy Up - Pricey & Fully Featured Duplicate File Remover for Mac

This duplicate finder from Hyperbolic Software offers several options, which is great if you want a custom solution. It's essentially a beefed up version of their DupeZap software. You can find and remove duplicates by almost any criteria, including date or age, time created, extension type or even owner. It also allows you to search by metadata and duration in the case of audio duplicates, and location and camera make and model for photos.

The directories are all pre-listed on the left side, and selecting them will allow you to search entire drives or just specific folders. It also looks for duplicate packages, which is great because these can really build up over time. We really liked the integration with iTunes because you can directly search all of your music and audio files in your database. Additional support for other libraries such as Adobe Lightroom, iPhoto, Aperture and Mail is provided. It also has an option to search for empty files. They don't take up space, but they tend to clutter your drives when you're viewing files in Finder.

How to use Tidy Up Duplicate Finder: Most reviews will tell you that the interface is simple, but it won't be for a new user. For example, you have a 'Strategy' button and a series of 'Criteria Panes Visibility' buttons that might stump the average user. All you actually need is the 'List to View' button on the top left, the directory and folder menu on the left panel and the 'Search' button on the bottom right. The rest of it is mostly fluff, but we won't deny that it could be useful for some advanced users, like professional photographers, for instance.

Fortunately, Tidy Up 5 comes with 'Simple' and 'Advanced' modes, but you still have to pay the full price even if you only need basic functions. If you're using the first one, just select and search. In the next page you'll be shown the total size of all duplicates by type. Clicking on 'Show Result' will let you preview all duplicates, and on the bottom right you'll see a button for deleting whatever you've chosen. There are also convenient tabs at the top for viewing specific content types. Finally, you can include hardlinks for duplicates, and even specify whether you want to trash a file when there is no 'master' file found. Great safety feature, in our opinion.

Cons:

• UI not very intuitive.
• Most expensive among the apps reviewed in this post.
• Promos for upgrading are persistent and invasive.
• Apparently not enough beta testing before a release as major bugs were regularly reported.

No.5 PhotoSweeper - Best Duplicate Photo Finder for Mac

As the name suggests this utility is only for images, but it does a great job of removing duplicate photos on Mac, and the UI has been deliberately designed to give you the optimal viewing size when previewing dupes and similars. It does work with video files as well, but the scope is limited. Smart algorithms powering the Auto Mark feature help identify the best photo to retain, and the Auto Lock feature lets you exclude photos from being selected for deletion. Since this is a bit of a complex piece of software, the help section after installation and the quick start popup guides should be read carefully. They really help give you an overview before you dive into using the app.

As a photo-centric utility, the flexible preview modes are great because let you see photos one at a time, face to face and everything together. It supports RAW formats, as well as PDF, WebP and DNG. Probably the best feature is the ability to find dupes that seem identical, but are created on different apps and have different dimensions, contrast or other aspects. If you're a pro photographer or even an enthusiastic amateur, this could be a very useful utility to save space on your Mac.

How to use PhotoSweeper Duplicate Finder: Before you start using this application, we recommend that you go into the Preferences section and setup how you want your image duplicates to be treated. You can choose to Auto Mark the best ones, compare settings, filter and sort preferences, cache location and so on. It'll save you a lot of back and forth time later on. That done, you can import specific folders or libraries into the interface and hit 'Compare' to rapidly match the photos against the rest of the library or folder and find duplicates. Resource usage is surprisingly light, and you can scan more than 70 GB worth of images in under two minutes on a mid-2012 4GB MacBook Pro with Intel Core i5.

Once the duplicates have been found, you can choose to Auto Mark the best copies to retain. If not, you'll have to review them manually, which is where the multiple viewing modes come to the rescue. The metadata in the sidebar shows you elemental differences between similars. Or, you could just match duplicates by file name to simplify the process. The final step is to click on 'Trash Marked', which sends all auto or manually marked photos to the Recycle Bin. Note that the bin needs to be emptied before the images are truly deleted.

Cons:

• First-time setup can take a while since preferences are very important for this utility.
• Only for finding and deleting photos and videos, and the latter is limited in scope.
• Some users might not like the dark interface.

No.6 MacKeeper Duplicate File Finder- Repoarted as Malware (Not Recommended)

The reason why we put it in our list is that a lot of people would install the app due to massive adversting across the website, even include some famous ones to let you believe it is a pretty good app. The truth is that MacKeeper is widely thought to be some kind of malware, and in many ways it behaves like it. Unfortunately, that's due to the overly aggressive marketing techniques used by the German company that acquired Zeobit, the original development company. But there really is a very fine line between MacKeeper and the average malware because of auto-downloads, fear-oriented advertising and the fact that it's notoriously hard to get rid of MacKeeper once you install even the trial version. That being said, the software does have its good points, albeit overshadowed by negative reviews and genuine inconveniences.

How to use MacKeeper Duplicate Finder: If you can get past all the noise, the software has six major and six minor modules for optimizing your Mac. The duplicate finder is one of the major functions, and is quite simple to use. You just select the 'Duplicates Finder' option on the left panel, then select the media or file type from the tabs at the top, and hit 'Scan'. After a while, all the files identified as duplicates are listed in the main window. You now have a choice of removing them or relocating them to another folder. You can also preview them individually before choosing an action.

There are no complex settings to mess around with, but the software itself is an aggressive piece of code that distributes support files all over your system. That's one of the reasons it is considered to be malware rather than a genuine software utility. We've listed the cons below, but even if you're willing to handle that, we don't recommend installing this application. It does more harm than good in the end, and it's a headache you can certainly do without.

Cons:

• Aggressive marketing, and intrusive and misleading advertising strategy.
• Hard to uninstall, and usually leaves a lot of residual files that are difficult to remove.
• Not much of an improvement even after the company was acquired.

The Bottom Line

It is not hard to find an app dedicated to duplicate file removal. The challenge is how to find the best on among a long list. You might also read other candidates from other blog posts but it is really not recommended trying them out one by one. The apps listed above are the ones shorten from 20+ nominees. So don't wast your time on it. Just download and install the ones you like. You will definitely like one of those bascause it is well crafted list from a great list of amazing apps for Mac.

Related Articles & Tips

Duplicate File Finder is a great tool for dealing with low disk space issues, but there is more you can do to clear space and improve your PC's performance. Auslogics BoostSpeed is a powerful optimizer that lets you clean out junk files, resolve registry issues, eliminate slowdown causes, clear privacy traces to protect your confidential data and so much more. Duplicate Files Finder is another solid, if simplistic option. While it doesn’t have a ton of unique features (it’s not even the only app with this name), it’s easily one of the fastest.

Find Similar And Duplicate Files - Delete Repeating Documents

Duplicate File Finder Recover wasted disk space on your HDD, SSD, or in the Cloud Storage and speed up your computer by removing duplicate files. Duplicate File Finder™ is a powerful application that uses intelligent algorithms to identify all types of duplicate files. Easy Duplicate Finder 7 vs. Easy Duplicate Finder 5. We're excited to offer you EDF 7, a new version of Easy Duplicate Finder that uses a different technology that greatly improves speed and performance and offers OS Catalina and Big Sur support for our Mac users. Duplicate Finder is an open-source app that helps you identify all duplicate files beneath a certain folder. When duplicate files are found, Duplicate Finder visualises each one, and even allows you to delete the files you select.

Duplicate File Finder - About

The Free FastDuplicate File Finder will find duplicate files in a folder, computer or entire network. The application will compare the content of the files and will find duplicates even if they are using different file names.

The Professional version can find similar files regardless of their file types. It will analyze the file data in order to find duplicates and not just file attributes like name and size as the standard clone removers do. It uses advanced algorithms while searching for related files and provides accurate results, which is not true for the commonly advertised FUZZY search methods.
The duplicate remover uses fast binary comparison algorithm and has internal preview supporting a lot of image, video, music and text file formats. It can also preview the common file formats.

After the scan process is finished the program shows all the duplicated files in groups and can automatically mark the oldest for deleting. The auto-mark algorithm has advanced settings to exclude from auto mark files with user specified extensions, file sizes, file dates, and file names. A 'source' folder can also be excluded from the auto mark. There is an option to protect system files and folders which is enabled by default and guarantees that the application will not remove any critical system files.
Download the FREE duplicate finder and recover up to 50% free space.

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How To Find Duplicate Files?

• Start the Scan: Select computer, drive, folder or network location to scan and choose among the multiple detection modes - 100% equal files, similar files, similar file names and many more.
• Review Results: The tool automatically selects true duplicates for removal, but the identified files can be previewed inside the application and the selection can be modified manually if needed.
• Delete Duplicate Files: Duplicated files can be removed in one go or moved to a folder or backup drive. You can now enjoy a fast and organized computer.

Duplicate File Finder - Features

Duplicate Finder Windows

The duplicate cleaner is a powerful utility for finding repeating files in a folder and all its sub folders. The duplicate remover has the following features:

• Find duplicate files in user specified folders, hard drives, computers or entire networks
• Find similar files - documents( word, excel, text files), archives, binary files. We have dedicated duplicate image finder to find similar images and duplicate MP3 finder to find similar songs. Read our article about Which Duplicate File Finder to Choose.
• Fast binary comparison algorithm
• Internal preview supporting images, videos, music, text and binary files
• Older or smaller files can be automatically marked for deletion
• Redundant files can be moved to Recycle Bin, custom folder or deleted permanently
• Support for all kinds of removable media - usb drives, diskettes etc.
• Has intuitive interface and rich documentation
• Process priority settings that will let the application scan in your computers IDLE time
• Protection for system files and folders that will prevent damages to your system files when removing redundant files
• Automatically locate duplicated files in Windows Explorer
• Open file with associated program
• Powerful filter and exclude from auto-check options
• Powerful Quick Check/Uncheck dialog
• Multi-language file system support
• Native support for 64 bit and 32 bit operating systems
• Lifetime License!

Duplicate File Finder - Command Line Parameters

Command-Line Parameters Usage: (Available only in Pro version)

DupFileFinder.exe -run -s -exp <semicolon delimited list of export formats>

-run - performs a duplicate files scan immediately after the program is started

-exp <semicolon delimited list of export formats> - Export command line parameter. Depending on the file extension will export the corresponding file type. Multiple formats can be exported at once by separating the paths with semicolons. The variables {DATE} and {TIME} will be replaced with the current date and time.

-s – stands for SILENT. Using the option the GUI will not be displayed during the scan and the application will exit after the command line actions are processed.

Example: DupFileFinder.exe -run -s -exp 'c:result_{DATE} {TIME}.xml;c:result_{DATE} {TIME}.fdff;c:result_{DATE} {TIME}.csv'

Note: If some of the parameters contain spaces, you must enclose them in double quotes as displayed above.

System Requirements

• Operating system: Windows 10/Windows 8.1/Windows 8/Windows 7/Windows Vista/Windows XP/Windows NT/Windows 2000/Windows 2003/All Windows Server operating systems
• CPU: Pentium-233 MHz or higher
• 128 MB RAM
• 5 MB free hard disk space
• True Color display and video card
• Mouse or other pointing device

Duplicate File Finder - Testimonials

David Cardinal - PC Magazine
'If you suspect you've wound up with multiple copies of large files like photos, music, or videos, there are utilities that can help you locate and delete duplicates. One nice free one is Duplicate File Finder from MindGems'

Gavin Cooper, D&D Consulting - www.timesunion.com

'Duplicate files over time you often move files around especially music photos and video files leaving the originals to sit and gather dust - there are a few free applications out there that can help to de-duplicate files good free one is Fast Duplicate File Finder.'

Long time Mac users have one problem in common, that is duplicates files in the system that not only clutters the precious space but also colonize it unnecessarily. The situation is most common amongst the photographers and those people who love to keep memories intact in the system. If these photos are not sorted now or kept in an organized manner, there could take up your precious system space. And you don’t want that to happen, right? Now the question comes how should I delete photos from Mac and which is the best duplicate photo finder for Mac. Keep scrolling, and you will find your answer regarding duplicate photo finder for Mac soon.

Before we move ahead, let’s clear the concept of duplicate photos about why they are created and how they interrupt in the workflow.

How Are Duplicate Photos Created?

No one creates duplicate photos in their Mac unless needed, yet they show up in the system. How? Well, they could be because of:

• Mistakenly downloaded multiple times from the browser.
• You might have copied these photos from one location to another but forgot to delete from the original location.
• If the photos are edited multiple times, they are created with different names and even extensions.
• If you are not able to locate the downloaded initially photos and new photos are downloaded once again.

These are the most popular ways photos are duplicated, and the need for duplicate photo cleaner tools rises.

How To Remove Duplicate Photos From Mac?

Although you can go for the manual method to remove duplicate photos, it is always recommended to use one of the best duplicate photos finders for Mac to save time, energy and precious space instantly.

Manual Method: In the case of manual method to remove duplicate photos on Mac:

Step 1: You can open Finder > go to Apple menu from the top bar > select File > New Smart Folder.
Step 2: Click ‘+’ icon from the top right corner > select Kind > Any (Images). As the images are detected, you can pull them down in the Trash.

However, this method still may leave the traces of duplicate photos on the Mac, especially if they are available in different file formats, and there are similarities between the pictures. It is best to go on an excellent duplicate photo finder for Mac and get rid of unnecessary duplicates in a quick snap.

Best Duplicate Photo Finder Mac 2021

1. Duplicate Photos Fixer Pro

USP: Overall best duplicate photo cleaner tool

One of the best duplicate pictures cleaner, this product by Systweak is well-trusted and easy to use. It allows you to add individual photos, photos library or even a folder. It not only provides the result for duplicates but similar files (for example, clicking in burst mode, slightly photoshopped, identical with less than 100 meters, etc.)

Once you select the folder/photos, you can customize the search results as per your requirements. You are free to slide the bar for Matching Level, Bitmap Size, Time Interval in which the pictures were clicked and GPS to change the geolocation. All this in one tool merely is ecstatic. Scan for the duplicates and similar photos and get the results displayed in a very organized fashion to avoid any confusion.

Pros	Cons
● Finds duplicate as well as similar photos to save Mac’s space. ● Self-navigating interface ● Results are displayed in a group-wise manner.	● Cannot be used without paying $1.99

2. Gemini 2

USP: Cleans other duplicate files along with duplicate photos

Many Mac users choose Gemini 2 as smart duplicate photos cleaner. This laser-accurate tool helps in recovering a lot of space in the system when you add a folder or tons of images for the process. While scanning is done at lightning speed, all duplicate and similar photos are displayed on the screen in a few moments.

They say “Your photos matter, their copies don’t”, and it stands true when Gemini 2 is installed as one of the best duplicate photo finders for Mac. Gemini 2 is simple with a smart and robust algorithm, and this is why it is an excellent choice for many users.

Pros	Cons
● Compatible interface for newbies as well as experienced users. ●Image similarity detection ● Cleans duplicates from an external drive	● Consumed more system resources as compared to others.

3. Easy Duplicate Finder

USP: Capable of removing duplicates from cloud

Starting with a very simple and clean interface, these duplicate pictures cleaner can be comfortably used by newbie’s and experts alike. The backup of powerful technology allows you to search for any kind of duplicates from in or outside the system, be it HDD, SSD or Cloud. Interestingly, it works multi-platform like Windows and Mac and applies to emails, videos, music, Dropbox, Google Drive, etc.

Free Duplicate Finder For Mac

If you talk about image formats, JPEG, TIFF, BMP, PNG and GIF are all supported. Once scanned, you have a plethora of options to sort the files. Advanced filters could be applied to find the duplicate photos with this best duplicate photo finder for Mac.

Duplicate Finder For Mac

Pros	Cons
● Cleans duplicate pictures, videos and music. ● More than 10 scan modes for file management ● Can find duplicates from iPhotos and Photos	● Quite slow and expensive when compared with others.

4. Duplicate File Finder Remover

USP: Preview, compare and merge duplicates

This duplicate photo finder for Mac by Nektony has a fast scanning algorithm that makes it stand out in the list. It can easily find duplicates in multiple folders and drivers simultaneously and even supports external drives. When the results are displayed after the scanning, they can be searched by file type, file list and even viewed in the form of chart reporting.

Its Free version has options to view all the duplicate photos in the Mac, get a visual report, check the cleanup hints, and even delete the duplicate files in the Trash. When the Pro version is being discussed, this duplicate photo remover mac software offers to remove similar photos, merge folders and even restore the removed duplicates.

Pros	Cons
● Easy customization options ● Gives you an option to preview the files. ● Lively and navigable interface	● Advanced features can be used only after payment.

5. PhotoSweeper X

USP: Cleans duplicate videos and photos

How would you like to have a duplicate pictures cleaner that can sort the gallery and even auto-lock the sorted pictures? Interesting, right? PhotoSweeper X is indeed a fantastic duplicate photo finder for Mac that deletes duplicates and similar photos while also analyzing iPhoto.

Once the photos are scanned and displayed, you can bulk rename the files when moving to some other folder. As the personal customization options are vast, viewing of photos could be made according to ‘One by One’, ‘Face to Face’ and ‘All in One’. The removal of photos is also pretty safe as they can be restored from the Trash unless you have emptied the Trash all over.

Pros	Cons
● Supports a wide range of formats, including RAW, HEIC, PDF, DNG, etc. ● Flexible and multiple settings ● Cleans duplicate photos and videos from an external drive	● There have been reports of constant crashes.

6. Cisdem Duplicate Finder +

USP: Crystal clear representation with charts

If you wonder why this tool is one of the best duplicate photos finders for Mac, you should know that it helps in finding ‘real’ search results were not just the file names are compared but also the content within so that accuracy is maintained. Apart from finding duplicate photos in the library, it also scans all the internal and external hard drives.

It is wonderful to know that scanning speed is faster when compared to other tools, and all the scanningresults are displayed in real-time. When all the duplicates are mentioned in chart format, it becomes easier for user to understand which photos are taking so much space in the Mac.

Pros	Cons
● Very easy to use interface that entices the users ● Shows results for image similarity ● Fast scanning saves time	● One cannot exclude a folder from scanning.

7. Duplicate Photo Cleaner

USP: Simple to use for Newbies as well as Professionals

One would love to have this amazing duplicate photo remover for mac tool in their Mac, which by the way also supports Windows, for its image similarity finding function. The image comparison algorithm is super smart with special scan mode, flexible settings and much more options that it offers to its users.

In fact, professional photographers and other professionals alike keep trying their hands on this duplicate cleaner tool for their help and get the whole gallery sorted.

Pros	Cons
● Smart multi-platform utility ● Organises the pictures in different albums ● Easy to use interface	● Very less advanced features when compared.

8. Easy Duplicate Finder

USP: Capable of removing duplicates from cloud

Starting with a very simple and clean interface, these duplicate pictures cleaner can be comfortably used by newbie’s and experts alike. The backup of powerful technology allows you to search for any kind of duplicates from in or outside the system, be it HDD, SSD or Cloud. Interestingly, it works multi-platform like Windows and Mac and applies to emails, videos, music, Dropbox, Google Drive, etc.

If you talk about image formats, JPEG, TIFF, BMP, PNG and GIF are all supported. Once scanned, you have a plethora of options to sort the files. Advanced filters could be applied to find the duplicate photos with this best duplicate photo finder for Mac.

9. Disk Drill

USP: Add multiple locations and folders at a time

Best Duplicate File Finder Mac Free

This duplicate photo finder for Mac is easy to install and understand to find duplicate photos and other files as may need to be removed. For your ease, you can quickly search the files with filters that mention ‘Auto’, ‘Old’ or ‘Newest’ files. If you select the ‘Oldest’ option here, all the oldest duplicates will be removed, and new ones will be kept intact.

Probably called the best free duplicate photo cleaner because of the free trial version that doesn’t ask you to invest first handedly and saves an optimum amount of space quickly.

Pros	Cons
● Easy to use ● Finds duplicate images, files, documents, videos and songs ● Gives you option for manual or automatic cleaning	● Functionality is a little complicated.

10. DupeGuru

USP: Highly customizable according to the needs of the user

If you are not looking for many advanced features but a simple duplicate photo finder for Mac that can find and delete duplicates, this tool is meant for you. You can place filters before scanning and later select any of the modes from three categories. As the scanning takes place, the real-time result is displayed alongside.

As the results are displayed, you just need to tick mark and delete them. Bravo! All the duplicates are landed in the Trash, and space is saved once again. A very simple and best duplicate photo cleaner it is!

Pros	Cons
● Free to use and known as best free duplicate photo cleaner ● Supports a plethora of file formats ● Multi-lingual support	● Doesn’t allow previewing of files.

FAQs: Duplicate Photo Finders For Mac
1. Can Mac Photos find duplicates?

Best Free Duplicate File Remover Windows 10

As Mac doesn’t hold a particular in-built feature to find duplicates, one needs to go through a manual method for finding and removing duplicates. The method needs you to open Finder > go to Apple menu from the top bar > select File > New Smart Folder. Now click the ‘+’ icon from the top right corner > select Kind > Any (Images). As the images are detected, you can pull them down in the Trash.

2. How do I quickly delete duplicate photos on my Mac?

Using any of the best duplicate photo finders for Mac like Duplicate Photo Finder by Systweak or Gemini 2, you can quickly delete duplicate photos on your Mac.

3. Why do I need a duplicate photo finder for Mac?

Duplicate photos clutter your system while covering a lot of precious space within it. It is highly recommended that you clean the system using a good photo finder that also helps in optimizing the working space.

4. What is the best duplicate photo finder for macOS?

The best duplicate photo finder could be termed as a tool which can speedily scan the system, find the duplicates and remove them very quickly. This duplicate photo finder must have various options to filter and customize it accordingly.

Microsoft Duplicate File Finder Tool

5. Why do I have so many duplicate photos on my Mac?

As you copy files from one location to another and forget to delete the originals, you can create duplicate photos on your Mac. Similarly, when the same photo is downloaded more than one time in the system, duplicates are automatically created.

Find Duplicate Files Windows 10

Conclusion

When we talk about the best duplicate photo finder on Mac, we liked Duplicate Photo Finder Pro by Systweak because of high customization, accuracy and finding of similar photos in an effortless way.

Duplicate Finder Free

Duplicate File Finder Mac Free

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