Downloadable Rhino 6 Help PDF?

Is there a downloadable Rhino 6 Help document in PDF format? I’ve searched, but can’t find it. Note that I’m not referring to the User Guide, I would like the Help document. I also know that I can use my browser or Rhino 6 Help tab to view this document online, but I would like a PDF version (even though it is not dynamically updated).

The offline help download link can be found in the Documentation section on the Download page:
https://www.rhino3d.com/download