Autocad 2021 Spanish Language Pack Official
When you successfully install the pack, the following components switch to Spanish (Español - Internacional or Español - Latinoamérica, depending on the version):
Sign in to the Autodesk Account portal.
AutoCAD 2021 does have a built-in language switcher in the UI. Instead, language switching is controlled via a registry key or by using a dedicated shortcut. autocad 2021 spanish language pack