... I got Office 2007 Pro. from an estate sale almost a couple months ago. Before it and in the past, I was still using the very old 2K SR3 and 2003 from others who didn't use them anymore. They worked fine for my basic needs (Word and Excel) with their 2007 converter packs and updates. I also use the updated LibreOffice when needed too which is rare.
I hate the online cloud stuff especially when my Internet isn't reliable. Frak the online clouds and services. I still prefer to do stuff offline and locally!