Convert XLS to XLSX - Free Download Software for Windows in Disk & File Software

Convert XLS to XLSX 29.11.15

Convert XLS to XLSX software can batch convert XLS to XLSX, and also can convert XLS to XLSM and XLSB format. It is very simple to use. You can batch convert XLS (Excel 1997-2003 Format) to XLSX (Excel 2007) easily, and also can convert XLS to XLSM and...