Do any of you have M$ Word running in present form?
My old man has a bunch of .dox stuff saved. He has complicated large files saved that are not supported by any of the FOSS conversion tools. I've tried Libre office, Abi Word, and every command line tool and converter I can find. These are entire book sized files.
I have a W10 machine with Word. Is extracting the .exe and running it with wine feasible without making an epic mess or massive project of this?
You can try Pandoc and see if that works, Google Docs, Office365, finding an abandonware version of Word and running on Wine...lots of options to work with.
It might be easier to start narrowing down where you need to look if you get the header info from one of these files.
I can't even extract the header. It is coming up as a binary, but it is just mystery encoding shenanigans of m$ criminals failing to build to the iso standard, no doubt, to cause this very issue and attempt to justify infinite payments for a finite tool. The error is in position 22 according to iconv. With $ bat, it reports binary, Only Office won't even display and fails to pop-up. Both AbiWord and Libre Office detect over a dozen Asian languages and freezes after ~1-2 min, but display. Python3 Docx can't even load the 'document = Document('/tmp/test.docx')` line.
You earned the following block. You make foolish assumptions. The header is garbled in Linux entirely there is nothing available to extract with any tools.
You don't understand how file formats work I guess. You can't just 'head' an encoded file and expect a terminal to output what you want. Do some research.