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.
Wait for the process to finish. A new Office folder will appear in C:\ODT containing the offline data. Step 4: Install Offline office 365 proofing tools offline installer
Use code with caution.
Open Notepad and paste the following code (example for Spanish): You can download smaller, individual language packs from
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 Step 4: Install Offline Use code with caution
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.