Here's what Microsoft won't tell you: If you buy standalone office and it is not allowed to phone home to Microsoft at least once a month, it stops working. This can happen if you use it on a disconnected computer or you just have a reverse firewall rule blocking microsoft domains.
I’m not sure that’s true. Last Office I bought was “Home Edition 2016” and it’s been running on a machine that doesn’t have internet access since 2017 without any issues.
My standalone copy of Excel (which is the only member of the Office suite I use) is version 16.54 for MacOS "© 2021 Microsoft Corporation. All rights reserved."
If I block it from accessing Microsoft domains in Little Snitch, it goes into readonly mode after about a month. Opening a hole in the firewall lets it start working again. Previous versions from several years earlier didn't do that.
Fuck 'em — pirate that shit with a clean conscience https://massgrave.dev/office_for_mac#office-activation
2016 is almost a decade in the past. The phoning home thing hasn't really taken off at the time.
Microsoft doesn’t release an Office version every year. They technically released 2019, 2021 and 2024, but they have all been “Office 16” versions. As far as I could tell they are more or less “service packs” + random improvements/small features on to of the 2016 base. I was planning to upgrade last year but life got in the way and I only use that machine in the deep winter. Do you know what release they introduced that in?