You can acquire the official language packs directly from your Autodesk Account .
Ensure your OS matches the version supported by AutoCAD 2018, typically Windows 7 SP1 , Windows 8.1 , or Windows 10 (64-bit) . autocad 2018 language packs install
Before you begin, ensure you meet the following requirements: You can acquire the official language packs directly
You will need Administrator rights on your computer to run the installer. How to Download AutoCAD 2018 Language Packs typically Windows 7 SP1