Perl extension for reading MS Excel 2007 files;http://search.cpan.org/dist/Spreadsheet-XLSX/
This module is a (quick and dirty) emulation of Spreadsheet::ParseExcel for
Excel 2007 (.xlsx) file format. It supports styles and many of Excel's
quirks, but not all. It populates the classes from Spreadsheet::ParseExcel
for interoperability; including Workbook, Worksheet, and Cell.