There is a free PDF editor already available on ... move things around, and so on. The software also supports extensive annotation, including shape insertion, highlighting, underlining, striking ...

Macworld At a glance Expert's Rating Pros ・Offers a wide variety of editing and annotation tools ・Has a modern user interface ...

The reason I’m sticking to PDF Expert for my PDF needs, however, is very simple: it combines a fast engine with unique annotation tools that can be carried over to the Mac. PDF Expert takes seconds to ...