I have a web service which which extracts the text from OOXML and ODF files. I have some extra codes which provides another method for extracting the data from XLSX files and converting it to CSV files. However the code uses two custom Perl modules, which I don't think my web hoster will want to install.
What is the best way to convert modules to Perl script? Is it just to make the sections of the modules used, into subroutines?