I am a newbie in sumatra-PDFviewer. I want to scroll through a folder containing one hundred of small PDF files opened for reading. I want to do this in a manner similar to thumb through a real book, i.e., not only to scroll the directory of the folder alone. How can I open the folder and the included PDF files so that I can scroll through the folder along all PDF file members? Up to now I succeeded only in opening one single PDF-file of the folder. As a result, the file counter has only the value 1/1 and, correspondingly, i cannot scroll through the folder by using the left and right arrows.
Is there a way to manage this?