Extracting fonts

[Alexandre Garreau]

Le jeudi 7 octobre 2021, 23:19:56 CEST Albert Astals Cid a écrit :
> El dijous, 7 d’octubre de 2021, a les 18:27:47 (CEST), Alexandre Garreau 
va escriure:
> They are on the format that they say they are.
> 
> A Type 1 font is this
> https://en.wikipedia.org/wiki/PostScript_fonts#Type_1

Oh I knew I already saw a similar name! But I couldn’t link T1 to C1… what 
the C is from?

And how to convert that to otf? :o why doesn’t file recognize it? how can 
okular read it if nothing else can?