Acrobat lets you add interactivity for every type of field you might find on a form like text boxes and check boxes, and you can further enhance your documents with fields you can't have on paper forms, like radio buttons and dropdown menus. Among its many features, Adobe Acrobat DC lets you enhance your static PDF forms and add interactive form fields so they can be completed and submitted entirely on screen without the user ever having to print them out. The Adobe PDF format has been around for decades and is arguably the most common standard for distributing documents in a way that consistently maintains their look and feel regardless of the device or operating system being used to view them, making it the perfect format for distributing forms.