Hello,
I am trying to change from English to Spanish. I reviewed previous posts on this topic but they are not clear to me.
Julian
I strongly recommend to stay with the english version.
(I am a native german speaker and rhino teacher, most professional users use the english version, there are much more resources, and a lot of stuff is lost by the translated commands, if you start scripting / programming / grasshopper later - you will have less struggle also)
but here is how to add languages:
https://wiki.mcneel.com/rhino/6/addlanguages
still the same workflow for rh7 and rh8
kind regards -tom