By Unregistered User (not verified), 3 April, 2014 Forum macOS and Mac Apps I was wondering how do you view a pdf user guides in safari? Options Log in or register to post comments Comments Hello. If you klick a pdf Hello. If you klick a pdf file in safari, it opens in there. Interact with the content and navigate with VO up and down arrows. (This is the way I have found fastest and most useful, if there is another way, please someone correct me.) viewing pdf's What is the best way to open a pdf document? I have tried command O followed by the space bar. This often does not work. Am I doing something wrong?