Microsoft Excel 14.0 Page

A comprehensive history of version numbers can be found on the Microsoft Wiki , detailing the jump from version 12.0 (Excel 2007) to 14.0 (skipping 13.0 due to triskaidekaphobia). Modern Alternatives Microsoft Excel | Free Online Spreadsheets Software

Power Pivot was introduced as a free "add-in" for Excel 14.0 (it is now native in modern versions). This was arguably the most important addition to Excel since the PivotTable itself. microsoft excel 14.0