software to analyse evolutionary tree for nucleotide and aa..

[hey what's up]

HI Net fellows:

Friend of mine who does not have access to net like to know the
availability of a program (software) to analyse the evolutionary tree
for nucleotide and amino acid sequence determination by Maximum-
parsimony analysis with PAUP software.

He is interested to know from where he can get this program, is it
on any ftp sites or is it commercially available?

thanks in advance.

Dinakar