| Action | Command / Path | | :--- | :--- | | Open Options Dialog | OPTIONS or CONFIG | | Open Registry Editor (Windows) | regedit | | Reset ZWCAD to default | RESET | | Customize command aliases | ALIASEDIT | | Open CUI (for toolbar languages) | CUI |

  • Select your desired language.
  • Click ‘Apply’ then ‘OK’.
  • A warning popup will appear: “The language change will take effect after restarting ZWCAD.” Click OK.
  • Close ZWCAD completely and relaunch it.

    • Success Indicator: The splash screen, ribbon, menus, and command line will now be in your chosen language.

    Note for Older Versions (ZWCAD 2019 and below): The ‘Options’ menu may not have a live language switcher. In that case, you need to download and install a language pack separately (see Method 3).

    Solution: Older versions do not support dynamic language switching. You must uninstall and reinstall the specific localized version of ZWCAD (e.g., ZWCAD German Edition).

    For advanced troubleshooting, if the software refuses to switch languages despite changing the .mnu file, the setting might be hardcoded in the Windows Registry. Users can navigate to HKEY_CURRENT_USER\Software\ZWCAD\ZWCAD 20xx and look for keys related to Language or Locale, ensuring the value matches the desired code (e.g., ENU, CHS, DEU).

    Solution: This indicates a missing font or corrupted language pack. Uninstall the language pack via Control Panel → Programs and Features → “ZWCAD Language Pack [Language]” → Reinstall.