Aside from Open Offfice, another alternative to Microgouge Office is Libre Office which is what I have for the few times I need to read or create a Word document. I run mostly Mac and of course they have their equivalent to the MS suite but Libre Office (and Open Office?) run on Mac or Windows.
And for those needing a professional equivalent to Photoshop, Affinity Photo is a cheaper, non-subscription alternative. They have equivalents for the other Adobe suites as well.
And for Mac users like jeffrefrig, I've been using Lemke Software's Graphic Converter for 25 years. About $60 and worth every penny IMHO. Originally, as the name suggests, it was for converting to and from the myriad file formats, but now it does most of the usual adjustments. I've used it to correct/adjust photos for some folks on the Forum who don't have the necessary software.