Change es-es to your desired Language ID (e.g., fr-fr for French, de-de for German). Save this file as proofing.xml in your C:\ODT folder. Step 3: Download the Proofing Tools (Requires Internet)
You can download smaller, individual language packs from the Microsoft Support page , but these typically require an active internet connection during the installation process to fetch components. office 365 proofing tools offline installer
Now you can move the entire C:\ODT folder to any computer without internet access and run the installation. On the target PC, open as an Administrator. Change es-es to your desired Language ID (e
This step fetches the actual installer files from Microsoft's servers to your local folder so you can use them offline later. Open as an Administrator. Navigate to your folder: cd C:\ODT Run the download command: setup.exe /download proofing.xml Now you can move the entire C:\ODT folder
Open Notepad and paste the following code (example for Spanish):
Use code with caution.