AcroForm Filler 2.5 is the $0 cost electronic form filler that lets users fill out forms created in AcroForm while protecting the form design from modification. Easy tab-and-type entry makes filling out forms simple, and with autofill, database lookup, and automatic calculations you reduce the time and data-entry error. The build-in database keeps a record of all your entries, which you can search, sort, and update.