It is here:
And there is a nice comment from @Hermon 
Apart from the approximate French explanations, they present GP as Windows only app (or Mac only app). I think they should mention that it also exist for Mac (or Windows in the Mac version page).
I like the way Best Service (biggest German sample/audio software dealer besides Thomann) handles that. They link “related products”.
And I just noticed that my recording.de GP review is quoted there 
This is probably the right way to do it.
They also sell the bundle: https://www.thomann.de/de/deskew_technologies_gig_performer_bundle.htm
I verified that personally when I bought it there last year 
It is mentioned under my comment at the bottom of the page
and there is a whole page for Deskew Technologies
At least, last year the Thomann order was actually fulfilled by Best Service o.O
Damn I paid 169€ because of VAT buying from this site instead. Should have bought from Thomann then I guess.
