If you want to change the default launch language:
As of April 2020, and is no longer officially supported by Autodesk . Español (Spanish) Autodesk AutoCAD 2017 Language Pack Autocad 2017 Language Pack
Select the tab, choose your preferred language, and click Download . If you want to change the default launch
By using language packs, you can switch between languages—like moving from English to Spanish or French—while keeping your core software intact. Key Benefits of Using Language Packs choose your preferred language