Total Commander

I used another file manager and it had a cool feature , you have an open folder containing pictures, you dont want to open a picture browser (either external or internal) as you just want to get a better look at one or two of the pictures. So you just click with your left mouse button (and hold the button down) on the pic and it blows up in size, not quite full screen but a lot bigger, when you let go of the mouse button it goes back to normal. If you click with the Right mouse button it blows up in size and stays there until you click again.

You can get the same result by activating thumbnail view in that folder for small picture preview and/or activate Quick view (Ctrl+Q) for large preview.

quick view is not quite the same, it takes over the oposite panel - and I find it makes the pictures too large for the panel so then they have to be individually zoomed out.

and I find it makes the pictures too large for the panel so then they have to be individually zoomed out.

You can adjust this by open the lister and check Options> Fit only larger images... then Options> Save position

Thanks for that, I'm sure I fixed it before but somehow it went back to being overzoomed