Adobe Reader 11.0 - registrati per ottantacinque

Version 11.0.0:

Get forms signed by others: Email your signed PDF form, or send it to others to e-sign using the Adobe EchoSign(R) online service from within Reader XI. Just open a free or paid account.
Comment using the PDF annotator 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.
Fill out forms 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.