Gotham Pro - What is the font's license? Is it paid or free?

Question

Fonts

Most search results suggest downloading this font for free.
To find a page with a purchase, you need to specify the search query (add the word buy)
https://www.typography.com/fonts/gotham/styles/
However, the font even has a github where it can be freely downloaded:
https://github. com/Seafnox/Gothampro
But there is no license listed. So can this font be used for free for commercial purposes or not?

Answer 1

A little investigation: font developers Hoefler & Co.
The page on the github is not clear whose, but if you open the font sources in svg, then Hoefler & Co is listed there. and all rights reserved.

Answer 2

Wikipedia ( https://ru.wikipedia.org/wiki/%D0%93%D0%BE%D1%82%D... ) has a link to the site ( https://www.typography.com/fonts /gotham/overview ) where the font can be purchased.