Want to organize the digital photo collection on your Mac? You can start by removing the duplicates! It’s possible but not practical to manually find and delete duplicate photos on Mac, especially if you have tons of photos. That’s why you need the best duplicate photo finder for Mac.
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- Freeware Find Duplicate Photos
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- Apple Photos Find Duplicates
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There are a number of apps to help Mac users get rid of duplicate images. They vary in performance, safety, features, ease of use, etc. What is the best Mac software to remove photo duplicates? Here are 8 great apps to consider, including free ones.
Find Duplicate Files on Your PC or Mac for Free! In this video, I'll show you how to find duplicate files on your Windows PC, Mac or Linux.
Easily Delete Duplicate Photos on Mac
- MacClean is a free tool that helps you locate and remove duplicate photos, songs, apps, documents and other files from your Mac. This duplicate file finder for Mac is available in English, Spanish, German, French and Japanese.
- Fortunately, for Mac users, iMyMac PowerMyMac ’s Duplicate Finder can be the best duplicate photo finder Mac 2021 that be used to find duplicate or similar images on your Mac and free up your much-needed storage space. This best duplicate file finder for Mac only takes a few clicks to go through the entire process.
Use Cisdem Duplicate Finder.
- Find duplicate photos, videos, audios and any other duplicate files
- Find similar images as well
- Support removing duplicate photos from Photos, iPhoto and folders
- Display the found duplicates with file info and side-by-side preview
- Automatically and smartly select duplicates to mass delete with 1 click
- Also offer selection rules to customize the selection
- Provide 3 deletion methods, including Move to Trash
- Easy and safe to use
- Help you free up storage space
- Compatible with macOS 10.10 or later
6 criteria to evaluate a Mac duplicate photo finder
Ability to find true duplicates: It should find duplicate photos based on content rather than filename (only).
Support for Apple Photos: Duplicates in Photos app can be the main source of duplicate photos on Mac. When dealing with them, you should use a duplicate photo finder safely designed for Photos. A regular one can’t do the job.
Preview feature: A preview feature is necessary so that you can conveniently view the duplicate pictures you are handling and deleting.
Safe removal: It should show warning before deleting and allow you to delete duplicates by moving them to Trash. This helps prevent or restore an accidental deletion.
Ease of use: The best duplicate photo finder for Mac should offer a good balance between features and ease of use.
Flexibility to customize: Users should have enough control over the identification and removal of duplicate images.
With these basic criteria in mind, we tested over a dozen of popular apps for duplicate image removal and picked the best ones including the best free duplicate photo finder for Mac.
The best duplicate photo finder for Mac 2021
#1 Cisdem Duplicate Finder
Compatibility: macOS 10.10 or later
Latest version: 5.10.0, released in September 2021
Cisdem Duplicate Finder is picked as the best Mac duplicate photo finder due to its high performance, safety, ease-of-use and customization.
The app can safely find and delete the duplicate photos in Photos app and folders. You can use it to get rid of all types of duplicate files such as duplicate images, videos, audios, documents, archives, etc. on your Mac and external storage devices.
With advanced algorithms and support for most image formats (JPG, PNG, GIF, BMP, TIFF, WebP, PSD, CR2, etc.), the app accurately and quickly finds true duplicate photos by content. It can also identify near duplicate photos, grouping them together for you to easily pick the best shots to keep.
Designed to support Apple Photos for Mac, Cisdem Duplicate Finder scans your Photos for duplicates, displays the scan results, auto-selects duplicates for deletion, and bulk deletes selected duplicates by moving them to Recently Deleted in Photos. It performs the task safely, like a human would do, but far more efficiently.
Its smart auto-select feature decides for you which ones to keep and which ones to remove, saving you from manually selecting. Or, you can choose a desired selection rule or select/deselect by hand.
Pros
- Find duplicate pictures and all other duplicate files
- Capable of scanning a large photo collection for duplicates
- Designed for macOS, ensuring safe removal of duplicates from Photos, iPhoto, Music and iTunes
- Work with Mac, external hard drive, SD card, cloud storage, etc.
- Provide 3 preview modes
- Automatically select duplicates for 1-click removal
- Also let you choose a selection rule or select manually
- Offer 3 removal methods: Move to Trash, Move to Folder and Remove Permanently
- Let you customize what to find and how to delete
#2 Easy Duplicate Finder
Compatibility: macOS 10.6 or later
Latest version: 7.11.0.27, released in July 2021
In addition to the best duplicate photo finder for Mac recommended above, there are other choices to check out.
This duplicate file finder is smart enough to detect duplicate files by content rather than filename. It can help you get rid of the photo duplicates on your MacBook Pro, MacBook Air or iMac, etc. With support for most popular image formats, it finds duplicate JPG photos, duplicate PNG photos and more.
Easy Duplicate Finder offers multiple modes to scan your Mac for duplicate pictures and other duplicate files. Once it finishes scanning, its Auto Remove feature can help you eliminates duplicates with a click. But it’s more reliable to use the Manual Review feature, which lets you conveniently view the duplicate photos that have been found.
Pros
- Find duplicate images, videos, music files and more on a Mac
- Also support cloud storage
- Provide an image preview feature
- Let you batch delete duplicates with the Auto Remove feature
- Offer 2 ways to delete: Move to the Trash and Delete Permanently
- Provide an Undo button to instantly undo deletion
- Offer a useful Wizard tool
- User friendly with an easy to understand interface
Cons
- Can’t preview images side by side
- A little bit expensive
#3 Gemini 2
Compatibility: macOS 10.10 or later
Latest version: 2.8.0, released in January 2021
With a beautiful interface and useful features, Gemini 2 helps users locate the duplicate photos on their Macs and makes it easy to get rid of the located duplicates. In addition to photo files, it supports other common file types.
Designed to be simple, the app is easy to use. After it finishes finding duplicate photos, you can easily review them in the results window. There, duplicates are displayed in groups. To offer a good user experience, it lets you sort duplicates by size or filename etc.
Go through each group and select the unwanted duplicates for removal. To avoid manual selecting, you can use the Select Duplicates feature. But note that the mass selection is not customizable.
Pros
- Help you clean up duplicate photos and other duplicates
- Also capable of finding photos that look alike
- Offer a Remove feature to directly delete all duplicates at once
- Also let you view duplicates before deleting
- Allow you to easily preview images, videos and more
- Provide a Duplicates Monitor feature to help prevent duplicate files
- Easy to use with a simple and good looking interface
Cons
- Can be a little CPU hungry during scan
- A bit costly
#4 PhotoSweeper
Compatibility: macOS 10.12.2 or later
Latest version: 4.1.0, released in August 2021
As its name suggests, the app is a dedicated duplicate photo finder. Designed to handle image files, PhotoSweeper fully supports all popular image formats and a few RAW formats. The support for RAW photos is a benefit for photographers particularly.
The duplicate photo finder for Mac is capable of finding almost all the exact duplicate photos in a folder you specify. It can also scan a location on your Mac for similar photos. Due to the algorithm used to compare images and identify duplicates, the speed may be a little slow sometimes.
If the app crashes or freezes when scanning a large photo library or folder, don’t worry. Quit or force quit the app. Relaunch it and perform the scan again.
Pros
- Scan your Mac for duplicate photos and videos
- Also identify photos that are not quite the same
- Support all popular image files including RAW ones
- Come with an useful Auto Mark tool
- Offer 3 preview modes
- Offer a rich set of basic and advanced settings and options
Cons
- Overwhelming interface
- Can’t test full features without paying
#5 Duplicate Photo Cleaner
Compatibility: macOS 10.6 or later
Latest version: 7.0.0.6, released in August 2021
Dedicated to locating the duplicate image files on a Mac for users to bulk delete, Duplicate Photo Cleaner supports many image formats including some RAW formats.
It’s highly customizable. For example, you can set it to scan only specific formats of images for duplicates. You have full control over what duplicates to find and where to find.
This duplicate photo finder for Mac can find photos that are identical or nearly identical (such as visually similar photos). It lets you adjust the Similarity Threshold value to get more desired scan results. Note that it sometimes freezes when scanning.
It is designed in a way that you need to select the undesired duplicates in order to delete them. Do it manually one by one. Or, use one of the provided selection rules.
Pros
- User-friendly with a simple interface
- Find both identical and similar images
- Support all popular image formats
- Also support certain RAW images
- Offer a useful built-in preview feature
- Provide multiple removal options
Cons
- Sometimes fail to detect all duplicate photos
- Require a lot of CPU usage when scanning
- A little bit costly
#6 Duplicate Photos Fixer Pro
Compatibility: macOS 10.7 or later
Latest version: 3.3, released in June 2021
Lightweight and compact, it’s one of the best duplicate photo finders available for Mac users. You can use it to scan your Mac for photos that are exactly identical or almost identical. To look for duplicate images only, enable Exact Match mode. To find both duplicate and similar images, switch to Similar Matches mode.
Before a scan, you can configure settings in Preferences. For example, you can go to the Filter & Sort tab to exclude certain images from scan by file size or image format.
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This photo duplicate finder will display duplicate photos in the scan results window in thumbnail view. When you highlight a photo, a preview will show up on the right.
Pros
- Simple and useful interface
- Intelligently identify almost duplicate photos and exact duplicates
- Support Mac’s internal disk and external storage
- Make it handy to select duplicates for elimination
- Multiple filtering options
Cons
- Not good at handling a lot of photos at a time
- Incapable of finding all duplicates
- Limitedly useful preview feature
#6 Photos Duplicate Cleaner (free)
Compatibility: macOS 10.7 or later
Latest version: 2.6, released in March 2021
If you are looking for the best free duplicate photo finder for Mac, this app can be a great choice. It’s free to use and update, always allowing you to remove duplicate pictures from Mac for free. Despite being freeware, it’s updated on a regular basis to fix bugs and add support for newer macOS versions.
You can add multiple individual photos to scan, letting Photos Duplicate Cleaner to identify the duplicates in them. A more common way is to add a folder to scan. It can also scan the Photos library.
Freeware Find Duplicate Photos
When used to scan the same Mac for duplicates, this free app can’t find as many duplicates as its commercial counterparts do. The scan speed is also slower. Once the scan is done, you can preview and remove duplicates as you wish.
Pros
- Free to use
- Find photos that are duplicated on Mac
- Provide built-in preview and display photo metadata
- Safely remove duplicates by moving them to Trash
Cons
- Can’t find all duplicates
- Slow scanning
- Sometimes crash
- Low level of customization
#8 dupeGuru for Mac (free)
Compatibility: macOS 10.12 or later
Latest version: 4.0.3, released in 2016
Another best duplicate photo finder Mac free app is dupeGuru. dupeGuru has been around since 2004. Users needed to pay to use it until 2010 when the developer Hardcoded Software announced that its apps became free and open source.
It used to offer the Picture Edition and the Music Edition. And later the functionalities from the two editions were packed in one app.
To use dupeGuru to locate and eliminate duplicate images on Mac, enable the Picture mode first. Alternatively, choose the Standard mode, which supports images and other types of files.
Pros
- Free to use and open source
- Support photos, audio files, video files and more
- Can also detect certain similar photos
- Provide three scan modes
- Easy to customize
Cons
- May damage your Photos library
- Slow Picture mode
- Crash when scanning a large photo collection
- Can’ preview side by side
Above are the duplicate photo finder for Mac reviews and below is a comparison table.
| Cisdem Duplicate Finder | Easy Duplicate Finder | Duplicate Photo Cleaner | Photo Sweeper | Duplicate Photos Fixer Pro | Photos Duplicate Cleaner | dupeGuru | ||
|---|---|---|---|---|---|---|---|---|
| Total Score | 35 | 24 | 22 | 19 | 17 | 15 | 14 | |
| Cost | Lifetime license | $29.99 | $39.95 | $39.95 | $9.99 | $18.99 | Free | Free |
| Free trial | Yes | Yes | Yes | Yes | No | — | — | |
| Free lifetime upgrades | Yes | No | No | No | No | — | — | |
| Compatibility | OS | 10.10 or later | 10.6 or later | 10.6 or later | 10.12.2 or later | 10.7 or later | 10.7 or later | 10.12 or later |
| Optimized for Big Sur | Yes | Yes | Yes | Yes | Yes | Yes | No | |
| Support Apple silicon | Yes | No | No | Yes | No | No | No | |
| Supported files | Exact-duplicate photos | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Near-duplicate photos | Yes | No | Yes | Yes | Yes | No | No | |
| Other types of duplicate files | Yes | Yes | No | No | No | No | Yes | |
| Scan for duplicates | Scan multiple folders | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Scan entire Mac | Yes | Yes | No | No | Yes | Yes | No | |
| Scan by file content | Yes | Yes | Yes | Yes | Yes | Yes | Yes | |
| Scan by filename | Yes | Yes | No | No | No | No | Yes | |
| Exclude folders from scan | Yes | Yes | Yes | No | No | No | Yes | |
| Exclude files from scan | Yes | Yes | Yes | No | Yes | Yes | No | |
| View duplicate photos | Sort by name, size, etc. | Yes | Yes | Yes | Yes | No | No | Yes |
| Built-in preview | Yes | Yes | Yes | Yes | Yes | Yes | No | |
| Preview side by side | Yes | No | Yes | Yes | Yes | Yes | No | |
| Zoom in/out preview | Yes | No | Yes | Yes | No | No | No | |
| Select duplicates to delete | Auto-select | Yes | No | No | Yes | Yes | Yes | No |
| Select by folder | Yes | No | No | No | No | No | No | |
| Select by date | Yes | Yes | Yes | Yes | Yes | No | No | |
| Select by size | Yes | Yes | Yes | Yes | Yes | No | No | |
| Select manually | Yes | Yes | Yes | Yes | Yes | Yes | Yes | |
| Remove duplicates | Safely remove from Apple Photos | Yes | No | No | No | No | No | No |
| Move to Trash | Yes | Yes | Yes | Yes | Yes | Yes | Yes | |
| Remove Permanently | Yes | Yes | Yes | No | No | No | No | |
| Move to Folder | Yes | Yes | No | No | No | No | Yes | |
| Warning before deleting | Yes | Yes | Yes | Yes | Yes | Yes | Yes | |
Questions and answers
1. What does duplicate photos mean?
What are duplicate photos? Strictly speaking, they are photos that are exactly the same in every way regardless of filename.
There are also visually identical photos in different sizes and visually similar photos (e.g. pictures captured in burst mode, slightly edited photos, etc.). Some people also loosely refer to them as duplicate photos (or near duplicates or similar images).
2. Why are there duplicate photos on my Mac?
They can be created when you import or download the same photos twice or more, or when you copy (rather than cut) and paste photos, etc. You can have near duplicate photos if you use burst mode when shooting, or if you edit or compress photos a lot, etc.
Also sometimes Mac’s Photos app duplicates photos when importing, causing you to have JPEG versions and HEIC versions of the same photos. It can happen due to improper settings or app glitches.
3. What is the best photo duplicate finder for Mac?
Based on the reviews, Cisdem Duplicate Finder is the best. Both beginners and advanced users can use it to easily and efficiently get rid of duplicate photos on MacBook Air, MacBook Pro, or iMac, etc.
4. How do you delete duplicate photos on Mac?
Step 1. Download Cisdem Duplicate Finder for Mac and install it. Open it.
Step 2. Click the plus icon to add your Photos library or a folder. Also, you can add multiple locations to find duplicates across them.
Mac Os Photos Find Duplicates
Step 3. Click Scan.
Step 4. Once the scan is done, the app will display all the duplicate photos found on your Mac. You can easily preview and view them.
Step 5. The app already automatically mass selects duplicates to delete at once. Or, you can select by hand or use a desired selection rule.
Step 6. Now the unwanted duplicate photos are selected. Click Delete to eliminate them with a click.
Step 7. Confirm the deletion.
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One more step is needed to delete duplicate photos on Mac Photos app.
Conclusion
Duplicate photos are common. No matter the cause, the best practice is to get rid of them. This article lists 8 highly rated apps, including paid ones and free ones. They are designed to help you quickly and effortlessly find duplicate photos on Mac and remove unwanted copies.
I hope the article can help you pick the best duplicate photo finder for Mac. Your duplicate-free photo collection will become easier to browse and manage. Also, deduplication can help free up a lot of space on Mac.
Which duplicate picture finder you are using on Mac?
Photos are the precious collection of everyone to store memory forever but what to do when these memories get extra space in your MacBook, iMac, and another mac. Don’t to worry here we are coming with the best solution to organize your picture library in mac with these awesome duplicate photo finders for mac in 2021.
These days everyone love to click pictures and sometime we click similar picture many times and also store these photos as a memory in the MacBook for safety purpose. If I talk about me then I copy my marriage and child first birthday photos in multiple drives. So, these photos take lots of space in my mac and every time I saw note about low disk space on mac. Then I got idea that everyone may face the same problem because everyone loves to click photos and store them in multiple photos. So, these best duplicate picture finder tool can help you to organize your photo library and help to delete similar photos on mac easily.
So, without wasting your time lets start with the list of best similar picture finder tool for mac to free up storage space on mac.
Best Duplicate Photo Finder for Mac
1. Easy Duplicate Finder 7 for Mac
One of the best duplicate picture cleaners for mac, this Easy Duplicate finder 7 is 100% trusted by the user and help to clean your all-duplicate photos in once. With Easy Duplicate Photo finder for mac, you can find duplicate pictures in your mac so quicky and accurately. This version of Easy duplicate finder also called EDF 7 and it comes with too many features for you. Let’s break them one by one to explore best duplicate images finder for mac
Apple Photos Find Duplicates
- Easy Duplicate Finder comes with faster scanning (scan your library within minutes)
- Faster Duplicate Management (Manage in groups all duplicates easily)
- Reduce memory consumption (no more extra usages of CPU)
- Latest Mac OS Big Sur and Catalina support
- Supports most of scan mode and picture format
Easy Duplicate Finder 7 supports maximum picture format like Raw images, PNG, JPG and many other if you face any difficulty while using easy duplicate finder to clean your duplicate photos on mac then try lower version easy duplicate finder 5 for sure.
2. Gemini 2: The Duplicate Finder
Gemini 2 not also clean duplicate photos in mac but its also clean other duplicate files on mac. If you are MacBook user and looking for some special app with comes with extra clean and neat design and also available on Apple App store then Gemini 2 is right choice for you to delete duplicate photos on mac.
Did you know Gemini 2 brought to you buy best mac cleaner company CleanmyMac X developer MacPaw inc. it helps to clean duplicates and free up space on your mac easily. Try Gemini 2 for mac duplicate photo finder tool. Gemini 2 also comes with multiple language support so you no need to worry to understand while working with Gemini 2.
3. Photos Duplicate Cleaner
Recover storage space with this best mac duplicate photo finder app, Photos Duplicate Cleaner. This smart app minimizes your tedious effort for searching and deleting duplicate and similar picture manually in your MacBook or mac machine.
You can easily scan your all photos library with photos duplicate cleaner and it will create groups of duplicate so you can check every group manually or just auto mark then automatically to save your time and effort. Rest does the application and your got lots of free space in your MacBook by delete similar photos on mac.
4. PhotoSweeper
This smart duplicate photo cleaner for mac developed by Ivan Prymak help to clean and sort your mac photo library. PhotoSweeper is that best solution to delete duplicate photos on mac. This tool is the best, fast, precise, and super-efficient tool to eliminate duplicate and similar photos on your MacBook
PhotoSweeper comes with many features like you can easily search for photos just drag and drop folder to the application and click on search for duplicate button. It helps to search all duplicate photos in selected folder and find all duplicate in mac. Photo Sweeper algorithm compare all the photos and take the best capture shot for you and delete the lower quality photos every time. Just try once to delete duplicate photos on mac for free.
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5. Cisdem Duplicate Finder
Cisdem Duplicate Finer for mac is best way to find and delete duplicate files accurately and fast on mac machine. This app ensures 100% accuracy while scanning for duplicate photos on your mac. Cisdem Duplicate finder support macOS10.10 or later version
Features of Cisdem Duplicate Finder
- You can restrict scanning to particular file type like video, photos and files.
- Skip list for various folder and files
- Its also support external hard drive and network volumes.
Conclusion: Which one is the Best Duplicate Photo Finder for Mac
There are hundreds of applications available on mac app store and inherent to clean duplicate photos on mac. But we know that try all the software is very tedious task for you so here at techmavendoor we come with only 5 best duplicate photo and picture finder for mac to make your work easy.
In these applications if you looking for the best out of best application then Easy Duplicate Finder 7 is right choice for you. If you want clean UI, good user interface then Gemini 2 is the best option for you. If you are looking for completely free application to find similar photos on Mac then Photos Duplicate Cleaner is best for you.
Try these applications to clean duplicate photos on mac and save extra storage on mac. If you need any help while installing any application on mac then let un know in the comment section below or follow how to install application mac guide here.