How to Find Duplicate Photos on Mac

Alicia Santos

Mac, Tutorials

How to Find Duplicate Photos on Mac

Do you find yourself running out of storage space on your Mac? One common reason for this is having multiple duplicate photos.

These duplicates not only take up valuable disk space but also make it difficult to manage and organize your photo collection. In this tutorial, we will show you how to find and remove duplicate photos on your Mac, using built-in tools and third-party software.

Using Finder

The Finder app on your Mac offers a simple way to identify duplicate photos. Follow these steps:

  1. Open Finder: Click on the Finder icon in the Dock or select it from the Applications folder.
  2. Select a Folder: Choose the folder where you want to search for duplicate photos. It can be your entire Photos library or a specific folder.
  3. Go to View Options: Click on “View” in the menu bar and select “Show View Options” or use the keyboard shortcut ⌘ + J.
  4. Show Item Info: In the View Options window, check “Show item info.” This will display additional information about files, including file size and type.
  5. Sort by Size: Arrange the files in ascending order by size by clicking on the “Size” column header.
  6. Look for Duplicates: Scroll through the list and look for files with identical sizes. These are likely duplicates. Keep in mind that similar-sized files may not be duplicates if they have different names or file formats.
  7. Delete Duplicates: Once you identify duplicates, select them by holding down the Command key while clicking each file. Right-click on one of the selected files and choose “Move to Trash.” Alternatively, you can press the Command + Delete keys.

Using Third-Party Software

If you have a large photo library or want a more efficient method, consider using third-party software designed specifically for finding duplicate photos. Here are two popular options:

Gemini 2

Gemini 2 is an intuitive and powerful duplicate file finder. It scans your entire Mac and identifies duplicate files, including photos. Follow these steps to use Gemini 2:

  1. Download and Install Gemini 2: Visit the official website of Gemini 2 and download the application. Install it by following the on-screen instructions.
  2. Launch Gemini 2: Open the app from your Applications folder or Launchpad.
  3. Select Scan Locations: Click on the “+” button to add folders or drives that you want Gemini 2 to scan for duplicates. You can choose your entire Photos library or specific folders.
  4. Start Scan: Click on “Scan for Duplicates” to initiate the scanning process.
  5. Review Duplicates: Once the scan is complete, Gemini 2 will display a list of duplicate files, including duplicate photos. Review them carefully before proceeding.
  6. Delete Duplicates: Select all duplicate photos that you want to remove and click on “Remove Selected” or “Smart Cleanup” to delete them permanently from your Mac.

Duplicate Photos Fixer Pro

Duplicate Photos Fixer Pro is another excellent tool for finding and removing duplicate photos. Here’s how you can use it:

  1. Download and Install Duplicate Photos Fixer Pro: Visit the official website of Duplicate Photos Fixer Pro and download the application.
  2. Launch Duplicate Photos Fixer Pro: Open the app from your Applications folder or Launchpad.
  3. Add Folders: Click on the “+” button to add folders that you want Duplicate Photos Fixer Pro to scan for duplicates.
  4. Select Scan Type: Choose “Exact Match” or “Similar Match” depending on how strict you want the scan to be. “Exact Match” will find identical photos, while “Similar Match” will identify similar-looking photos with minor differences.
  5. Start Scan: Click on “Scan for Duplicates” to begin the scanning process.
  6. Delete Duplicates: After the scan, Duplicate Photos Fixer Pro will display a list of duplicate photos. Select the duplicates you want to delete and click on “Delete Marked.”

By following these methods, you can effectively find and remove duplicate photos from your Mac, freeing up valuable disk space and making it easier to manage your photo collection. Remember to always review duplicate files carefully before deleting them permanently.


Finding duplicate photos on your Mac is essential for optimizing storage space and organizing your photo library. Whether you choose to use built-in tools like Finder or third-party software like Gemini 2 or Duplicate Photos Fixer Pro, these steps will help you identify and remove duplicates efficiently.

Start decluttering your photo collection today!

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