Found a discussion here but the thread is old,
Image Viewer suggestions!
However, i want the EXIF to be shown RIGHT THERE. By default. Without going into a seperate menus. I already have Infran view, PhotoFiltre, and Inkscape. They lack an option to show EXIF as an overlay by default.
Infact, I am spoilt my by Samsung note , which does it all for me via a viewer called 'quickpic'