It has been a very widely applied spreadsheet for these platforms, especially since version 5 in 1993, and it has almost completely replaced Lotus 1-2-3 as the industry standard for spreadsheets. It features calculation, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications. Microsoft Excel is a commercial spreadsheet application written and distributed by Microsoft for Microsoft Windows and Mac OS X. Microsoft Excel for MacMicrosoft Excel for Mac 2011 running on Mac OS X Snow LeopardDeveloper(s)MicrosoftStable release2011 (14.25) / Octo7 months ago ()Operating systemMac OS XTypeSpreadsheetLicenseProprietary commercial /mac/excel Microsoft ExcelMicrosoft Excel 2010 running on Windows 7Developer(s)MicrosoftStable release2010 (.1000) / J12 months ago (2010-June-15)Operating systemMicrosoft WindowsTypeSpreadsheetLicenseProprietary commercial /en-us/excel