For future reference, CPAN has a Search Page which does a pretty good job at finding modules based on keywords like 'excel' or 'spreadsheet'. It's an excellent place to start. Then, if you have problems implementing those modules, post what code you have already tried (along with error messages/warnings/etc) and what your expected and actual outputs are, and you'd be surprised how quickly the helpful and knowledgeable monks here can speed you along on your path to Perl enlightenment!