PDFpenPro has all the PDF editing features of PDFpen. It also gives you two additional powerful features:
PDFpenPro lets you build cross-platform PDF forms by adding text fields, checkboxes and radio buttons. Turn a scanned document into an interactive PDF form!
New in PDFpen 4: create and edit a Table of Contents. Easily add chapter and subchapter titles to make your PDF a breeze to navigate.
Check out all the PDF editing features in PDFpen and PDFpenPro