tth is a program that converts LaTeX
into HTML. It is written in C.
Instead of converting equations into gif images
(as latex2html does) tth utilises a hack.
You have to get the browser you are using to use the symbol font. Under unix using Netscape this involves
adding the following line to your .Xdefaults
file

Netscape*documentFonts.charset*adobe-fontspecific:   iso-8859-1

The resulting pages are much faster to load,
I like this program a lot.