Clean Up Duplicate Photos

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If you shoot as much as the next photographer, most of your hard drive is taken over by pictures. Now, try to imagine how many of them are duplicate photos or just visually really-really similar? Chances are, the answer is a lot.

Feb 21, 2021 In the following parts, you will find 5 ways to help remove duplicate photos from google photos. Remove Duplicates in Google Photos Manually. If the number of duplicate photos is not too much, you can try to delete these duplicates manually. Log in Google Photos official website. Click on 'Photos' in the left panel. Find and delete duplicate files in Windows 10 Does Microsoft have a duplicate file finder that will find any files, not just photos? This thread is locked. Duplicate & Similar Photo Cleaner (Free) ‪Duckhead Software‬. ‪Utilities & tools File managers‬. Remove duplicate or similar photos and videos from your computer and recover disk space. Using AI techniques normally reserved for the cloud, Duplicate & Similar Photo Cleaner views your photos as you do, making it easier to find duplicates, across multiple file formats and sizes. Mar 02, 2020 Here’s how to get rid of duplicate photos with Gemini Photos: Download Gemini Photos from the App Store. Open the app and let it scan. Tap on the Duplicates tab.

Clean Up Duplicate Photos

With a digital camera, you shoot about 10-15 takes from one angle or of one posture before you’re satisfied, right? And then you only choose one for editing. That’s 14 pictures that you will never need right there, and that’s every scene of every photoshoot.

You must already be thinking about getting an external hard drive or buying cloud storage and moving your gallery, because your Mac’s space is not infinite. Or you might have already done that. Anyway, in the long run, billions of photos you no longer need keep piling up and it seems like there’s no escape from it. But worry not, there is.

How to find duplicate photos on Mac

Finding duplicate photos on your Mac can be tedious and time-consuming. Especially if you’re trying to do that manually. But the problem with duplicate and visually similar photos is so commonplace that here at MacPaw we created Gemini 2, the duplicate photo finder. Let’s take a closer look at how you can sort your photos, both manually and with the help of the app.

1. Use a duplicate photo finder to clean up your Photos

First, you need to find duplicate photographs in your gallery. Then you have to figure out which version to delete in each case. All that takes loads of time if done manually, and Gemini 2 does 90% of the work for you.

To find duplicate photos on your Mac, do the following:

  1. Download Gemini for free and launch it
  2. Click Scan for Duplicates. Your Home folder is pre-selected, so Gemini 2 will check all files on your Mac.
  3. When the scan is over, hit Review Results
  4. All the duplicate photos you have on your Mac will be grouped under All Duplicates > Images. Click on the group of photos to view them (Gemini has a built-in photo preview).
  5. Bonus tip: If you switch to grid view using the icon at the top, you’ll see bigger previews of duplicate photos. Double click on a group of duplicates to see all copies side-by-side, along with their metadata and location. The icons at the top will highlight the differences between the duplicates, such as location or date modified.

  6. Once you choose which copies you want to delete, check mark them and proceed to the next set of duplicate images by using those little arrows on the sides.
  7. Finally, click Smart Cleanup to delete all selected photos. And don’t worry, Gemini moves pics to a separate Gemini Duplicates album in Photos, so you can look through them once again before you give the final “Delete” command. That’s because Apple won’t let any third-party app delete anything from the Photos library.
Google photo duplicate finder

If you think you have too many files in your Home folder and want to focus on pictures, try scanning just the Photos app. Here’s how to find duplicates in Apple’s Photos app:

  1. Download Gemini for free and launch it
  2. Click Restart Now, and then the big “+” in the middle of the screen
  3. Select the Pictures folder and hit Scan for Duplicates
  4. Follow steps 4-6 from the tutorial above

The Pictures folder contains your Photos library, so this should help you remove all the duplicate photos you have in there.

How to get rid of not-quite-duplicate photos

Find Duplicate Photos Software

Once you have duplicates off your Mac, it’s time to take a look at similar photos. See, Gemini distinguishes between exact duplicate photos, which are several instances of the same image, and similars — photos that have different editing or were shot at slightly different angles.

For instance, here are two pictures with and without editing, in the same folder. Gemini will find them for you and mark as similar.

Or here are three pictures that were taken a second apart. You definitely don’t need all three, unless you’re going for an art-housy installation on majestic horse breathing.

To see all the similar photos the app has found, look right next to the duplicates in your left-hand menu.

Go through similar shots just like you did with exact duplicate pictures, selecting those you want to delete. When you’re done, click Remove and delete all unwanted copies in bulk.


Dealing with similars is pretty rewarding in terms of disk space, they usually take up even more than duplicates. After you get rid of similar images it's easy to organize your whole gallery and leave only those pictures that you’ll actually use.

2. Remove duplicates from Photos manually

When you import your pictures, the Photos app automatically detects duplicates, but it won’t help you with the ones already in your library. For those images already in your photo library, you’ll have to take a more manual approach.

It’s safe to assume most of your duplicates were taken at the same time, or at least on the same day. Thankfully, the Photos app, by default, sorts your pics by the date they were captured, making duplicate photos a little easier to spot as you’re scrolling through your library.

But if you’re still having trouble finding all of your duplicates, you can further narrow down your search by using Smart Albums. You can filter your pictures by filename, camera model, lens type, and other criteria to help you figure out if a photo has been duplicated. Follow these steps to start using Smart Albums in Photos:

  1. Open the Photos App.
  2. Click File > New Smart Album.
  3. In the pop-up window, name your Smart Album and set the filter criteria.
  4. Select the pictures you want to delete.
  5. Right-click (or hold down Command and click) on any of those images and click Delete.
  6. A window will pop up. Click Delete to confirm.
  7. In the sidebar, click Recently Deleted.
  8. Click Delete All in the top right corner.

Smart Albums are saved in the Photos app's sidebar, so you can return to your cleanup at any time and pick up right where you left off. Which you’ll find helpful if you have quite a few duplicates to go through.

Best Free Duplicate Photo Cleaner

3. Find duplicate photos on Mac in Finder

It’s normal for your Mac to fill up with duplicate files of all types, especially images. Sometimes you edit a photo and save versions of your edits. Or you download the same image from an email multiple times. And because of that, you might not always find your photos in your Pictures folder. They can be spread all over your hard drive from your Downloads folder to your Desktop.

Thankfully, you can set up Smart Folders in Finder to help you find and get rid of duplicates regardless of the specific folder they’re in. To use Smart Folders in Finder to find duplicates:

  1. Open a Finder window.
  2. Click File > New Smart Folder.
  3. Make sure This Mac is selected.
  4. Click the + in the top-right corner.
  5. Change the first drop-down menu to Kind and the second one to Image.
  6. Click on the Name column to sort your files by name. (It’s likely that duplicate images will have identical or consecutive names.)
  7. Select the duplicate photos you want to delete.
  8. Right-click (or hold down Command and click) on any of those images and click Move to Trash.

One of the best ways you can try to prevent duplicates is to import your pictures directly into the Photos app. As you read earlier, it automatically detects duplicate images as you import them. But if the pictures are already in your photo library, then that’s when you’ll need one of the methods mentioned above.

The nice thing about manually removing pictures with Smart Folders in Finder is that you’ll be able to find and remove pics across your entire hard drive, not just the ones in the Photos app. But obviously, the more images you have on your computer, the longer it will take for you to review them one-by-one.

However, that’s where Gemini 2 really excels. It does all the hard work of finding the duplicate and similar-looking images on your computer for you. So, instead of manually finding and deleting them, you just need to review the selections made by Gemini 2.

Final word on removing duplicate photos

We all know that euphoric state in which you return home with an SD-card full of new pictures. We’ve all been there, editing feverishly to publish or print them right away. It’s ok to be a little messy in that moment, but months later you notice that your whole Mac is a mess.

Don’t let those useless files eat up the drive space you need for future photoshoots. There’s nothing more frustrating than the “Startup Disk is almost full” alert when you’re uploading new pictures. It’s best to let Gemini 2 deal with space wasters long before that happens.

Have a good day and may the Photoshop be with you.

Do you have duplicate photos in your Mac? How to delete these duplicate photos? What is the best duplicate photo remover? If you're suffering all of these problems, this article could help you figure out the answers.

1. Why Do I Have so Many Duplicate Photos on My Mac?

We use iPhoto on Mac to store our precious pictures. As a photo library, it may have stored thousand of photos from multiple sources. Such as you imported them from mobile phones or downloaded them from the internet. So, duplicate photos are a common problem on Macs. Typically duplicate photos accumulated due to a couple of reasons.

1.The main one is that you have an automatic import happening (iCloud Photo Library, for example), and then you trigger a manual import. Just because the iPhoto on Mac cannot detect and identify the duplicated pictures, so the multiple ways to import photos can be the major reason for duplicated files accumulation on Mac. Usually, you can prevent this problem by sticking to one importing method.

Clean Up Duplicate Photos Mac

2.The other reason that duplicates can happen is through bugs in the Photos app. Unfortunately, no software is perfect, and the iPhoto app is notorious for getting confused and having issues. Sometimes these issues result in extra pictures going into your library. The photo library is also an application that takes up a larger percentage of Mac's total space because of the large amount of storage and a large amount of space taken up per photo or video.

2. Can Mac Find Duplicates in Photos?

To be honest, the iPhoto on Mac cannot detect duplicates automatically, and only by checking the duplicates manually can we delete those photos. It's worth mentioning that sometimes these duplicate files are visible while other times they are hidden. No matter how these photos wind up on your computer, they're eating up valuable disk space, potentially slowing down your computer, and you will need to remove them.

3. How Do I Get Rid of Duplicate Photos on My Mac?

There are two ways to remove duplicate photos on Mac. One way is to delete photos manually, another is a more straightforward method which could save you a great amount of time. Let's take a look at each of these in more detail.

Way 1. Delete Duplicates One by One - May Cost Many Hours

  • Time Needed: 1-2 hours, depending on how many photos you have
  • Operation Difficulty: Very high, duplicates only can be removed one by one

Step 1. Open Finder.

Step 2. Go to File menu and then choose 'New Smart Folder'.

Step 3. Click on '+' button in the top-right corner.

Step 4. Select Search parameters: Kind, Date, Name, File type and others. You're looking for all the files that have an image file type.

Step 5. Review each photo manually (If you have 10,000 photos, this will cost an exceptionally long time).

Step 6. Delete when you find a duplicate.

If you have a minimal number of photos, the steps above might work. However, if you have thousands of pictures on your computer just like normal people do, this method can be extremely time-consuming. Also, if you delete the original photo incorrectly and empty the trash, you will find that it is impossible to reverse that. Therefore, it's not the best way to go about it. Using a professional duplicate photo cleaner is more preferable.

Way 2. Use a Duplicate Photo Remover - Safely, Easily, and Instanly

  • Time Needed: 2 mins
  • Operation Difficulty: Very low, duplicates can be mass deleted

The quickest and easiest way to remove duplicate photos on Mac is to download a photo remover software that will do this for you effortlessly.

Umate Mac Cleaner can quickly identify duplicate photos and delete them for you. This application is fast, easy-to-use, and has a substantial number of advantages:

  • One-click feature: Quickly remove all unnecessary duplicate files within single click.
  • 2- Minute solution: Umate Mac Cleaner can scan for and delete these duplicates in 2 minutes or less.
  • Extremely easy to use: Easy operation and intuitive user interface. No professional knowledge required.
  • Automatic detection and classification: When you select the photo library to scan, it will show you all the duplicate files classified according to different formats.
  • Wide compatibility: From the old Mac versions to the latest Mac 10.15, it works well on iMac and Macbook Pro/Air.

Umate Mac Cleaner is incredibly simple to use and arguably the best duplicate photo cleaner tool for Mac today. The best part is that you can get started with this powerful application in just three steps!

Step 1. Download and start Umate Mac Cleaner.

Step 2. Select 'Delete Duplicate Files' tab on the left side. Enter the directory to scan and then click on the 'Scan' button.

Step 3. After scanning, the app will show you both original files and their duplicates, and automatically tick off duplicate ones for quick deletion. You can directly click 'Delete' button to confirm your request.

4. How Do I Stop Duplicating Photos?

Knowing the reasons behind, it's necessary to regularly clean up duplicate files on Mac iPhoto. As recommended in the second method, after you clean your computer with Umate Mac Cleaner, you will likely want to stop Photos from creating these duplicate files in the future. You can always rerun the software, since prevention is often the best. That will ensure you never have duplicate photos eating up hard disk space.

Final Words

Duplicate photos can be a great headache for Mac users, but Umate Mac Cleaner can be your great assistant. With an intuitive interface and lightning-fast speed, it's will identify duplicate files and automatically delete them for you, and you will potentially free up a significant amount of disk space on your Mac.