Let me just clarify - not electronic signing. A vendor sends a PDF they want you to 1) print out 2) fax back. So, basically an app in which (in the InkScape s

Let me just clarify - not electronic signing. A vendor sends a PDF they want you to 1) print out 2) fax back. So, basically an app in which (in the InkScape sense) you can quickly scribble on, and save to PDF would be perfect.