For users who know how to script Office deployments, Ratiborus tools usually offer a bridge between the GUI and the code.
Launch any Office app (Word, Excel). Go to File → Account. Under "Product Information", you should see: Office Installer 1.2.5 by Ratiborus
"Product Activated – Microsoft Office Professional Plus 2019" For users who know how to script Office
You will also see "Volume license: KMS activation" . You will also see "Volume license: KMS activation"
This is arguably the strongest feature. Most official Microsoft installers force you to install the entire suite (Word, Excel, PowerPoint, Outlook, Publisher, Access, Teams, etc.).
Users can convert an existing Office installation (e.g., a Retail or subscription version) to a Volume License (VL) edition. This is crucial because KMS activation only works on VL editions.