Dotan Dimet wrote, On 03/20/2012 09:08 AM: > Use Spreadsheet::ParseExcel to extract data and Spreadsheet::WriteExcel to write in back to Excel format. > Or use "Spreadsheet::ParseExcel::SaveParser" which does that above automatically. Works reliably (on CentOS 5.5) within the known limitations of "ParseExcel" . -Assaf