Office 365 Proofing Tools Offline Installer ((install)) (2026)

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)

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. office 365 proofing tools offline installer