Support for Excel 2013 Post author:paulm Post published:March 17, 2014 Post category:Release We have added a set of reports using the Excel XLSX format (in addition to the existing XLS format). These allow for better integration with Microsoft Office 2013 which expects all Excel documents to be in the XLSX format. You Might Also Like BS5837 Enhancements February 10, 2014 Markup photos on-site October 31, 2018 OTISS Version 1.5 June 29, 2012