Sign in to your account at https://manage.autodesk.com. * Under Products and Services, find your product and click View Downloads. knowledge.autodesk.com AutoCAD 2021 Language Packs - Autodesk
You can obtain the official installer directly from your Autodesk Account. Sign In: Log in to manage.autodesk.com.
You can have multiple language versions installed simultaneously. Each pack creates a unique desktop shortcut, allowing you to switch between the English and Spanish versions as needed. How to Download and Install the Spanish Language Pack
All menus, toolbars, and dialog boxes appear in Spanish, which can significantly improve speed for native speakers.