When having a PDF file open in Preview.app, I'd like to click a menu item or keyboard hotkey to open the same file in my preferred PDF editor (f.x. PDF Expert).
I suppose it could be done by creating a Service or adding PDF Expert to the Share menu. I'm rather new to Mac/macos but have previous coding/scripting experience. So;
How could I with a Service in Automator get the path of the currently opened file in the Preview.app?
I suppose it should be possible to add a third-party app like PDF Expert to the Share menu. If so, how?