ReFlex Gallery is an easy to use responsive WordPress Photo Gallery Plugin that is two gallery plugins in one.
ReFlex gallery has a simple, clean interface that is very easy to use. It is absolutely the best gallery plugin. I recommend upgrading to the $10 Pro version for the best results.
I searched many but only found this which can change the image in popup after clicking the thumbnail image. great plugin simply a life saver. :) Thanks to the Development Team