If you need to type in Greek, Polish, or Cyrillic within an English AutoCAD, you do not need a language pack. Just install the Windows keyboard layout. The text will render fine. The language pack only changes the ribbon and menus , not your ability to type Unicode text in a drawing.
In most language packs (e.g., Spanish, German), English command aliases (like L for Line) still work, even if the UI is in another language. This avoids breaking muscle memory. autocad 2021 language pack
Language packs allow you to run AutoCAD 2021 in a different user interface language without duplicating the core software. Each language pack creates a specific desktop shortcut and Start menu entry for that language. If you need to type in Greek, Polish,
Open AutoCAD 2021.
Remove C:\Program Files\Autodesk\AutoCAD 2021 if it still exists after uninstallation. The language pack only changes the ribbon and
Navigate to and find your AutoCAD 2021 product.