Fill in PDF forms online: type into the form’s fields, tick boxes, choose options and optionally lock the answers.
Open a fillable PDF form and all its fields appear as a simple form on the page — much easier on a phone than tapping tiny boxes. Save it with the answers editable, or lock them so they can’t be changed.
For forms without fillable fields, use Edit PDF to type your answers anywhere on the page.
The form is either a flat document (use Edit PDF to type on it) or an XFA form made with Adobe LiveCycle, which only Adobe Reader can fill.
No. The PDF is processed by your browser on your own device and never leaves it. Closing the page discards everything.