Click to view List of Product IDs which are supported by the Office Deployment Tool for Normal Key (GVLK for Volume) Office Professional Plus 2019 : Access It sound like they are installing Office 2019 Pro Plus. It is in violation of the Microsoft Licence for them to do this. The cheapest retail one-time payment of Office 2019 is Office Home and Student 2019 that costs £149.99 from Microsoft and reliable vendors such as PC World. Microsoft Office Professional 2021. How to find the product key for Office 2019 Pro Plus? - Microsoft Q&A Q&A Ask a question How to find the product key for Office 2019 Pro Plus? Pamu 86 Oct 4, 2021, 11:27 PM Hi everyone, I have installed Office 2019 Pro Plus from a downloaded ISO DVD. Find your Office 2019 product in the list and click its Key link. In the table beneath the name of the product, find your product key in the column labeled Key. The Type column for this key should say MAK, not KMS; Copy the product's individual key from this table and paste it into a program like Notepad or click Export all keys: CSV just above The list of available products is updated frequently, but may not immediately reflect the most recent releases. Older versions of products may not be listed separately if they were available as part of a suite. For example, older versions of Microsoft Excel may be provided as part of a Microsoft Office suite only. This means that there is no specific ODT for Office 2019 Professional Plus retail. Microsoft 365 is fine. I need another clarification. I saw that in some Configuration files there is a line with "PIDKEY ="12345-ABCDE-67890-FGHIJ-KLMNO". This made me think that the Product Key for product activation should be entered directly in the I looked at that one. Unfortunately, it does not determine the difference between "Office 2016 Professional Plus" and "Office 365 Business (2016)". Since this question was downvoted, I've been forced to write an entirely new detection script in Powershell that involves dozens and dozens of different mechanisms to get specific, named versions. A vast community of Microsoft Office365 users that are working together to support the product and others. I have a key for Office 2019 Professional Plus. I know DrLpB.