AKS Image Comparer is a utility that allows you to compare two JPG files and show differences between them. For instance, this tool allows you to compare two versions of the same image, chart, diagram or scheme.
Version 1.0 features a plain image comparison algorithm, that allows you to compare images that have just minor differences. For instance, if some parts of the picture were deleted or added, Image Comparer will find and highlight these differences with blocks or colors. This is the 'by pixels' compare algorithm.
Image Comparer might not be as efficient if images were heavily changed, for instance, if an image was rotated or if it was scanned with different options. In this case more complicated algorithms are required.
Image Comparer can easily compare two images where the actual images are moved relative to each other. This is not a problem for Image Comparer, it will highlight differences without a problem.
AKS Image Comparer costs $14 for a single-user license.
About the author: AKS-Labs is a producer and publisher of another compare-related utility called Compare Suite. Compare Suite allows you to compare texts in various popular formats.
More information from program website