2021 Proofing Tools Offline Installer: Office

For Office 2021, there is no single, official "standalone" .exe or .msi file solely for proofing tools as there was for legacy versions like Office 2016. Instead, Microsoft utilizes the to manage proofing tools as specialized Click-to-Run packages that can be downloaded for offline use. Core Mechanism: The Office Deployment Tool (ODT)

setup.exe /configure config_proofing.xml office 2021 proofing tools offline installer