TechSpot

Image Comparer 2.2

Fast and easy duplicate images finder. Calculates similarity percentage.

Windows
Shareware
3.2 MB
1,695
4.5/5 from 2 votes
While there are quite a few software applications that compare images in order to find duplicates, there is only one solution that has own unique comparison algorithm. While most applications can only locate duplicate images of the same format, Image Comparer will identify the same images even if one is a JPEG and another is a Bitmap image.
Furthermore, Image Comparer can identify duplicate images even if they have different sizes and resolution settings. Programs unique algorithm can even identify similar images. The program shows the degree of similarity; 100% means the two images are identical, 95% means that one of the images was probably altered and so on.

The program is of great interest to professional photographers, designers, and web masters who have image-heavy sites to maintain. Image Comparer is incredibly fast; after a minute or two one can see how many duplicate images are stored and how much disk space will be saved by removing the duplicates.

The dupes can then be removed all at once with one button click. Alternatively, a user can specify which images need to be deleted, moved or copied.

In addition, the program can be also used to search for images. The list of supported image file formats includes JPEG, J2K, BMP, GIF, PCX, PNG, TIFF, TGA, ICO, CUR.

LATEST CHANGELOG:

+added: additional check for 100% similar images. Will be good for small images comparison like icons;
+added: main window can be maximized and resized now;
+added: main window size is saved and restored when restarts;
+added: recently opened databases list for quick opening;
*fixed: found bugs were fixed;