latex2html is described as 'convertor written in Perl that converts LATEX documents to HTML. This way e.g. scientific papers - primarily typeset for printing - can be put on the Web for online viewing' and is an app in the Development category. There are four alternatives to latex2html for Linux and Windows. The best alternative is TtM, which is free. Other great apps like latex2html are latex2rtf (Free, Open Source), TeX4ht (Free, Open Source) and LaTeXML (Free).
latex2rtf is a translator program to convert LaTeX formatted text files into “rich text format” (RTF) files. RTF is a published standard format by Microsoft. This standard can be ambiguous in places, but RTF is supported by many text editors.
In brief, latexml is a program, written in Perl, that attempts to faithfully mimic TeX’s behaviour, but produces XML instead of dvi. The document model of the target XML makes explicit the model implied by LaTeX.