ANT_HTML 2.2
http://mcia.com/ant/
Word 6.0 & up for Windows 3.x, Windows 95, Macintosh
Freeware

With the ANT_HTML.DOT template, designed to work within Word 6.0 (and above), HTML tags can be inserted into any new or previously prepared Word document or any ASCII document. This updated version offers an easily customized toolbar to hold whatever tags you've chosen, as well as an HTML to WYSIWYG utility.

Take a Look at the Installer HTML File