dpeg!

This is not your fathers dupe checker. Not your brothers, not your sisters, and certainly not your mothers! dpeg! is the most sophisticated dupe snarfer there ever was...

Commercial Windows

Picture Relate

PictureRelate compares pictures by similarity. Of course computers can't understand what's in a picture. Pattern recognition and image analysis has tried for...

Free Windows

ImgSearch

ImgSearch is an application for finding duplicate and similar images. Formats supported include JPG, GIF, BMP, ICO, CUR, WMF, EMF, PNG, and PCX.

Free Windows

PixCompare

Using this program, you can compare images files, and print contact sheets. It works natively on Jpeg pictures and supports all Quicktime compatible picture formats. ...

Commercial Mac OS X

ImageDupeless

The program ImageDupeless is intended for search/find of the similar images (duplicates) in the large collections. The supported graphic file formats are JPEG, GIF, BMP...

Commercial Windows

Duplicate Image Detector

Duplicate Image Detector enables you to find duplciates in your image collection. Image comparison is done at the pixel level, so changing image formats will not stop...

Freemium Mac OS X

Systweak Duplicate Photos Fixer

If your Mac has a lot of photos, chances are that many of these are just duplicates. Use this app to search and remove duplicate and similar looking photos from your Mac.

Commercial Mac OS X