1. Dvi2bitmap (Norman Gray) A DVI to GIF and XBM trnslator.

2. Dvipdfm (Mark A. Wicks) A DVI to PDF translator.

3. PdfTeX (Han The Thanh) An extension of the TeX compiler offering an option for Adobe's Portable Document Format (pdf) output.

4. Plain2 (Akihiro Uchida) Plain text to TeX, ROFF and HTML.

5. LaTeX to ... Convert to HTML, then according to the target

Save the view of the outcome on a text-based browser (e.g., lynx -dump foo.html > foo.txt)
Word, and some other word processors, can load HTML files