In their default state, you can only get 1 output from form-style Pickaxes. They won’t function the same as chat-style PAs. However, you can enable user responses. Check out this post: Building forms in existing chatbot (not via course builder) - #2 by admin_mike
Regarding PDF: Successfully connecting a Generate PDF connection will allow your users to get Pickaxe’s response in PDF format.
I have a community post on this here PDF Generator (Modified) - #11 by ned_rvth
Hope that helps!
~Ned