Reader XI comes with a full set of commenting tools. So you can add sticky notes, highlight text, and use lines, shapes, stamps, and a typewriter tool to place comments anywhere on your PDF document.
Say goodbye to paper forms. Type your responses right on the PDF form, or click through and fill in the form fields. Then save and submit. That's really all there is to it.
No need to print documents before you sign them. With Reader XI, it's simple to add your electronic signature to PDFs and just as easy to get them signed by others.