Short description of PDF-Forms 3.0: Fill out PDF forms, save them and print them. You can add form fields to existing PDF files or fill out existing form fields. The program can also add comments to PDF files or highlight text in PDF files. Provide your customers with PDF forms they can fill out directly on the screen and print it out in Acrobat Reader! It is no longer necessary to print out the form in order to fill it out! The program adds form fields to pdf files.