Unlike some software that allows in-app language switching, AutoCAD 2021 requires you to launch the specific language version via a separate desktop shortcut.
Do not download language packs from third-party torrent sites (malware risk is extremely high). Use Autodesk’s official channels.
Method A: Autodesk Account (For Subscription Users)
Method B: Autodesk Knowledge Network (Direct Links) Autodesk hosts these publicly for legitimate license holders. Search for: “AutoCAD 2021 Language Pack [Your Language] - Autodesk Knowledge Network” Language Pack Autocad 2021
Supported languages for AutoCAD 2021 include:
AutoCAD 2021 does not support a true, post-install "Language Pack" like many enterprise applications. The only way to obtain a multi-language environment is either to install full standalone localized versions or to initially deploy the Multilingual edition with up to four pre-selected languages. Organizations planning multi-language CAD operations should restructure their deployment strategy around these limitations or upgrade to a newer AutoCAD version.
When sharing drawings between German, Japanese, and English versions, use UNICODE fonts (like Arial.ttf or Simplex.shx with Big Fonts). Standard txt.shx will show garbled characters for non-Latin scripts. Unlike some software that allows in-app language switching,
Prerequisites:
The Process:
After restarting: Launch AutoCAD 2021. The splash screen, ribbon, tooltips, and command line will now be in your new language. Method B: Autodesk Knowledge Network (Direct Links) Autodesk
If you have the Autodesk Desktop App installed (usually runs in the system tray), it may notify you of available updates or add-ons.
(Note: In some older versions of the Desktop App, Language Packs were listed under the "Autodesk Uninstall Tool" or specific update logs rather than the main download menu.)