The closest you will get to "complete" is a , not a static PDF. Sites like Demons of the Goetia (wisdomofsolomon.com) or the Occult World demon encyclopedia are updated weekly, unlike any PDF.
– There is no widely recognized “updated” edition of this specific title. You may have seen a reference to an “upd” in file-sharing metadata, but that’s not an official publisher designation. the complete book of devils and demons pdf upd