SPC XL runs on Microsoft Excel 2000, Excel XP (2002), Excel 2003, or Excel 2007, therefore you must have Excel 2000 or greater installed on your computer to run SPC XL. You should also be running Windows NT, 2000, XP, Vista or Windows 7. SPC XL is not compatible with non-Windows operating systems.
Note: To determine your version of Microsoft Excel, select "Help" - "About Microsoft Excel" from the Excel menu. The "About Microsoft Excel" dialog box will appear with the version of Excel at the top.

SPC XL integrates directly within Microsoft Excel. After installation, you will have a new menu item on the Excel toolbar entitled "SPC XL".
All of the control charts in SPC XL can be updated without having to recreate the chart.
All of SPC XL's analysis results in a standard Excel workbook that can be shared with anyone who has Excel.