Periscope is an image browser, searcher and viewer. You can select a set of folders and drives that will be searched for images with many-option filters.
Images are displayed in multiwindows in groups of optional size up to 99 images at the same time, arranged in many optional ways. You can easily move between thousands of groups whether animated or not.
You can limit search to image width, height, whether animated or not .etc.
You can select images with certain properties (number of colors, transparency, animation, interlace .etc)
Image can be sorted by width, height, colors .etc. Animated images can be played normally, slowly or step by step. Interlace can be viewed as it appears on the Internet.
You can view image comments, if any, like copyright info, designer name, software used to generate the image and so on.
The software can check whether the image file is conforming to standards or not, and displays notifications.
You can easily find and delete interactively duplicate images. It can be used to organize image files by using

The license of this software is Free Trial Software, the price is $25, you can free download and get a free trial.