Use Duplicate File Finder to scan and delete duplicate photos. Remove duplicate photos that come from iPhoto manually. Simply use any of the following methods by applying it to iPhotos instead of the Photos app.

This covers the same process in iPhotos, so please note that if you are using iPhotos, the steps for locating duplicates will be exactly identical. In this article, we will go over the main methods of going over and deleting duplicate files within the Photos app. The major issue that comes with using such software is the number of duplicates it leaves behind. The replacement that came after iPhoto is the Apple Photos app (or simply, Photos) which is also a photo management and image editing software.

This is how you can delete duplicates from your iPhoto library.Although the iPhoto app has officially no longer been supported by Apple’s development team since the release of OS X Yosemite 10.10.3, many Mac users continue using it worldwide.Right click the 'Trash' icon in the iPhoto sidebar and select 'Empty Trash' from the pop-up menu.either drag the thumbnails to the 'Trash' icon located in the sidebar, or right-click on selected photos and click 'Trash' button. You have 2 options to delete the photos i.e.Browse and select the duplicate photos which you want to delete.Select either 'Events' or 'Photos' located in the iPhoto sidebar.Select the original iPhoto library from the list of available libraries.Hold down the option key and launch iPhoto.Here are the steps to Delete Duplicates from Your iPhoto Library: Once the duplicates are in trash, you can permanently delete them from the trash. You can drag the thumbnails to the 'Trash' icon located in the sidebar, or right-click on selected photos and click 'Trash' button. There are two ways to delete the duplicate photos. Browse the duplicate photos which you want to delete. Open your original iphoto library in iPhoto. Deleting duplicate photos from your original iPhoto library is easy. If you have duplicate photos in your iPhoto library then you can delete them with simple steps. IPhoto is a tool designed for photo management.

Iphoto delete duplicates