I'm currently evaluating LibreOffice's abilities with PDF's, and I'm liking what Draw can do, so far. But, I am having a problem or two. The first is that it takes ages to open a 270 page PDF, it takes around 5 minutes to do so, whereas Acrobat or Reader in less than 10 seconds. Second, Draw messes up the PDF by adding editable text directly on top of the original PDF. I do not want that, I want it to open up as it does in Reader or Acrobat.