How to Delete Duplicate Photos on Mac: The Complete Guide

Your Mac didn’t mean to become a photo hoarder. But here we are. Ten screenshots of the same receipt, five identical sunsets, and a burst of 37 nearly identical selfies are quietly eating up your storage. Duplicate photos pile up fast, slow your Mac down, and make finding the right picture way harder than it should be. 
But don’t worry. Here we’ll share 3 easy ways to know how to delete duplicate photos on Mac​. We’ll compare each method, and help you choose th