SnapNDrag Pro By Yellow Mug Software Screenshots made super-easy. With SnapNDrag, you take a screenshot with one click and then just drag the screenshot off. For example, to email a screenshot, you would drag the screenshot from SnapNDrag to the Mail application. It is that simple. No hard-to-remember key combinations, no file conversion to deal with, no file dialog boxes to navigate, no temporary files to erase later on.