Padlet has always had an option for saving the contents of the walls that you make with students. The trouble with doing that has always been that the formatting was kind of wacky when you printed contents of the wall. Recently, that changed when Padlet introduced new options for formatting PDF versions of your Padlet walls. In the following video I demonstrate how to create and format a PDF of your Padlet walls.
Check out the other videos in my Padlet tutorials playlist to learn about all of the great features that Padlet has to offer.