Then this tool will immediately discover the product keys for all genuine software, including Office 2016 installed on your computer. Step 2: Click on the Start Recovery button. Step 1: Download iSumsoft Product Key Finder tool and install it on your computer. Then use the retrieved key to activate Office 2016. If you have ever installed genuine Office 2016 with product key, but later lost or misplaced the product key, you can retrieve the product key by using a Product Key Finder tool. Way 1: Activate Office 2016 with product key finder

If you are using other versions of Office 2016 on other Windows, the ways shown below will also work. I will take Microsoft Office Professional Plus 2016 in Windows 10 as an example. So you need to activate Office 2016 but don't have product key? Now, on this page, I'm going to show you how to activate Office 2016 without product key. How to Activate Microsoft Office 2016 without Product Key