Blueberry PDF Form Filler is a free downloadable desktop program that enables you to fill in PDF forms, regardless of what format they're in - even PDFs that can't be filled in using Adobe Reader! There are over 20 million PDF Files on the web, and over half constitute some kind of printable form - from insurance claims, mortgage applications, invoices, order forms, employment applications, and so on. As you will have realised, many PDF forms are not editable by Adobe Reader. The traditional way of filling in these non-fillable PDF forms is to print them off and then fill them in by hand. Painstaking and time-consuming, I'm sure you'll agree, and the result is never as good as you'd like.