A-PDF Filler - Version 3.1 A-PDF Filler is a simple, lightning-fast and powerful desktop utility program that lets you scan and fill paper forms or fill out a form in image format. With A-PDF Filler, you can scan a form, load the Form as a background image and add input fields. Edit the form and export to PDF or save the form layout and fill it up later.With A-PDF Filler, you just scan your form directly from the program, get the form image on the screen, and fill out the form by simply typing where you need to have the form filled out. If you do not have a scanner, just bring the scanned form image from another computerA-PDF Filler provides a visual form filler editor to define filler field type such as text, image, rectangle, line, arrow, ellipse and their position, color, alignment, size attributes conveniently!