In other words, Adobe Reader won't let you add text. What you need is a program that's a little more accommodating, PDF-wise. Try Foxit Reader 4.3, which allows you to add text to any PDF.

There are a few that offer this capability; I’m partial to Foxit Reader, which, among other things, lets you add text to any PDF.

The free version of Foxit PDF Reader lets you add a text box to your PDF files. To do this, follow the steps given below: Open the Foxit PDF reader interface Access the File menu, then Open, and ...

As always, the fast-loading Foxit Reader also works from your thumb drive so you can enjoy quick PDF viewing no matter where you are. Foxit Reader is a free download (with a Pro version available ...

Over 275 million people use Foxit Reader (foxitsoftware.com) as their PDF reader on their computers. If you're a Windows Phone user, you can now install the company's MobilePDF Reader on your phone.