Textotext is a project mainly written in ..., it's free.
A LaTeX package that either gives normal output or writes everything into a normal text file with minimal layouting.
This in an experimental package trying to provide a way to produce a normal text file from a LaTeX document.
It’s rather simplistic: Instead of writing the text to a pdf file, every character is written to a given textfile. To keep the markup, things like section{#1} are redefined to produce ”empty line – indent – section title – empty line” so you get a section even in text format.
This is work in pre-pre-a-alpha status. It will most probably /not/ work the way it is now!