I have a lot of Engineering reference books in .pdf format that have no bookmarks to chapters/topics. Am I able to create bookmarks on Reader X or would I need the full acrobat software? Bookmarking these documents would make life a lot easier when sourcing info so any help would be massively appreciated!
While you can't create a bookmark with reader, you can add sticky notes. To view all your sticky notes, click View > Comment > Annotations. From there, just click on a comment and it will take you to the page the comment is on.