Pennsylvania A flat (not fillable) PDF is a type of document that is available in a Portable Document Format (PDF) and is not fillable. This type of PDF is generally used for displaying documents such as brochures, newsletters, and other documents that need to be printed and distributed. It is generally used for documents that need to be printed on standard 8.5" x 11" paper. The Pennsylvania A flat (not fillable) PDF document typically includes a PDF header with a logo, title of the document, and other relevant information. It also typically includes a table of contents, body of the document, and a footer with the contact information or other relevant information. The body of the document typically contains images, text, and other types of content. There are several types of Pennsylvania A flat (not fillable) PDF documents: brochures, newsletters, flyers, catalogs, business cards, and other documents. Each type of document may have different content and design elements.