XnView Software

Up front, I am sorry, most probably I am overlooking a feature.
I vainly searched for it.

Say, I am running Explorer, have images in thumbnail view.
I select two almost identical images and context menu select "Open with...'> XnViewMP (or hit Enter)
XnViewMP is launched with two tabs.

Then I would now like to have the images side by side so as to better see which one is the best.

Q: How do I accomplish that?

Thanks.

In the browser Tools > Compare... should be what you need, you can display two (or more) images side-by-side.

Thanks a lot!

Sadly this isn't available in the Viewer Mode
like compare open files or so.

Meanwhile posted this in the Suggestion section.

Anyway, thanks again.