I've been putting a simple image viewer app together the last two days, it has a gallery view similar to the Photos app in Win 10.
Usage:
ImgView <image folder path>
ImgView <image file path>
Screenshot: https://postimg.cc/fSck0fjS
C# WPF code and binary: http://www.mediafire.com/file/t5n9eili6 ... ew.7z/file
I do not accept any feature requests however because I already maintain two open source projects.
My EBI extension:
viewtopic.php?f=4&t=29725