Open Command Prompt as Administrator, navigate to your folder, and run: setup.exe /download proofing.xml
Build the offline installer with Office Deployment Tool office 2021 proofing tools offline installer best
This process allows you to download the proofing files once and install them on any machine without an internet connection. 1. Download the ODT Open Command Prompt as Administrator, navigate to your
Select , and in the "Choose a version" dropdown, select Offline installer . Open Command Prompt as Administrator
Working with Office 2021 across multiple devices or in low-bandwidth environments often requires a robust offline installation strategy—especially for like spell checkers and grammar aids. While Microsoft no longer offers a simple standalone "Proofing Tools" executable for Office 2021, you can achieve a complete offline setup using the Office Deployment Tool (ODT) .