Free to download, and its designer, Dieter Steffmann, said his fonts were free for commercial use as well. The doubt is over whether his revivals were his to give away on those terms, which leaves the question open rather than settled, and it is the same gap that keeps the file off this site.
Nothing sinister is going on. A designer put a lot of work into a face, gave it away for people to enjoy, and never wrote the licence a company's legal team would later want to read. The download sites then listed it under whatever heading suited them, and a label reading free on one of those pages describes the price and not the permissions.
So: a poster for your room, a gift, a personal project, nobody minds. A logo for a client, a run of merchandise, an app you are charging for, and the sensible move is a face whose terms are written down, which usually means an open-licence one. Everything the box above produces sidesteps this entirely, because Unicode characters have no owner and carry no licence at all.