For when Office 365 is not your cup of tea but Office 2019 might be too outdated to purchase outright.
Download links and instructions in the deal link.
Office 2021 for Mac (Preview) uses a special activation key that expires on January 17, 2022.
After that date, Office 2021 for Mac (Preview) will go into reduced functionality mode, which means you’ll only be able to read and print documents in the Office apps. You won’t be able to create new documents or edit existing documents using Office 2021 for Mac (Preview). In Outlook, you’ll be able to read existing items that have been synchronized to your mailbox, but Outlook won’t be able to connect to your email server and synchronize more items.
Office 2021 for Mac (Preview) can't be installed side-by-side on the same device with Office 2019 for Mac. If Office 2019 for Mac is already installed, it will be replaced with Office 2021 for Mac (Preview).