It's a commercial font, so if you absolutely need to use it, you'll have to buy it.
Like always, the best thing to do to be absolutely sure is to contact the author.
You provided a link to a website that offers commercial downloads for free, which is why it was changed to something legal.
You're welcome. It was fairly easy since the name of the font is in the source code
As far as I know, no, it's a corporate font.
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