: Once finished, you will find a new desktop shortcut and Windows Start menu entry specifically for that language. AutoCAD 2021 Language Packs - Autodesk
Unlike newer versions (2023 and later) which integrate language selection into the main installer, AutoCAD 2021 requires you to download and install these packs separately after the base software is already on your machine.
To successfully implement a language pack, the core AutoCAD 2021 application must already be installed on the system. Standard Installation Steps