I have a nasty Tex file that I need to convert to a Word file. I have Math
Type loaded, however, I do not know if there is a quick convertion tool.

timmiedel shared this with us in microsoft.public.word.docmanagement:

I have a nasty Tex file that I need to convert to a Word file. I
have Math Type loaded, however, I do not know if there is a quick
convertion tool.

Tex2Word -- this is trialware (crippleware)

http://www.w3.org/Tools/Word_proc_filters.html lists some tex-html
converters, so you could to tex-html-word

GIYF for other UI.

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Amedee Van Gasse