What is the best method to find and delete duplicate or similar image files from Mac? I have a lot of similar image files on my Mac, in different sub-folders and with different file names. Is there some duplicate or similar image finder which can find similar images on hard drive? I am willing to buy one if the tool can do that for me. - From a Mac user who is looking for a duplicate image finder.
Lots of similar images take up too much space on hard drive. Thanks to some creative developers, it is very easy to use similar image finder applications that can locate similar images on your Mac and allow you to preview them before they are trashed. Here we will recommend you several similar image finder software to find and remove similar images on Mac. With these recommended similar image finder tool, you will get rid of the similar images automatically and free up your Mac space. This article falls into two parts:
Similar Image Detector is a simple and efficient utility for finding duplicate or similar images on your external hard drives and local disks, in Apple Photos, iPhoto. And you could organize them with Trash, Move and Copy functions. This app supports 25 image formats including GIF, PNG,RAW, DNG, ORF, etc. It is a good duplicate and similar photos finder and remover especially for photographer, art designer and photo collector. Follow below guidance to remove similar images.
Note: The “Common” mode does not provide important information about the image such as the dimensions or creation date. If you want to see the details, you have to turn to “Comparing” mode. This is very tedious.
PhotoSweeper is an easy-to-use, fast and powerful duplicate photo cleaner for Mac. This app supplies six different options for you to compare your photos and find similar images, depending on how closely you want to look at them. You can compare by Bitmap, Histogram, Time Interval, Time and Bitmap (which is the default search setting), Time and Histogram, or Duplicates. Follow below guidance to find similar images.
Do you have many duplicate or similar images on your Mac and you don’t know how to eliminate them in batches? With Cisdem Duplicate Finder, you can find all the duplicate or similar images on your mac with great ease. Cisdem Duplicate Finder is not only a duplicate image finder but also it allows you to find duplicate photos, videos, songs, package etc. It scans your entire collection of images, analyzes their contents and locates files that look alike. It uses the most advanced scanning technology - MD5 value checksum algorithm to detect similar images just like human do. No duplicate images will be missed out with the accurate scanning algorithm.
Note: Cisdem Duplicate Finder can only help you find and remove images with 100% similarity. But there is no other duplicate file finder like Cisdem Duplicate Finder can locate compressed files.
Comparison makes you know the best similar image finder. The three similar image finder have their own features and advantages, and they also have defects and disadvantages. You will get detailed information such as price, scanning algorithm, pros, cons and so on. Below is a screenshot of the detailed information of the three similar image finder.
|Similar Image Finder||Operating System||Price||Supported image format||Scanning algorithm||Pros||Cons|
|Similar Image Detector||Mac OS X 10.7 and newer||$1.99||Support 25 image formats including GIF, PNG,RAW, DNG, ORF, etc||Fingerprint, Histogram and more||Support totally 25 image formats||No detailed information of similar images in common mode|
|PhotoSweeper||Mac OS X 10.9 or later||$9.99||JPG,PNG,CR2 and more||Bitmap, Histogram, Time Interval, Time and Bitmap, Time and Histogram, or Duplicates||Six comparing modes for you to find similar images with different degree of similarity||Not user friendly and some image formats are not supported|
|Cisdem Duplicate Finder||Mac OS X 10.7 Lion and newer||$29.99||PNG,JPG, GIF, BMP and more||MD5 value checksum algorithm||Fast, super intuitive; locates duplicate images, videos, musics, compressed files, etc; ensure 100% accuracy||Can only find images with 100% similarity|
From the screenshot above, we can see that it is hard to decide which is the best one for you to choose. In my opinion, if you do have lots of images with different degree of similarity, Similar Image Detector and PhotoSweeper are recommended. If you get many similar images with 100% similarity, Cisdem Duplicate Finder is a good choice, because it not only help you find duplicate images, but it also can locate duplicate music files, videos, compress files, documents, etc.
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