Discover the powerful tool inside Excel – PowerPivot. PowerPivot is a free Microsoft Excel tool that increases the capabilities of Excel's pre-existing pivot table tool by allowing users to import millions of rows of data from multiple sources into a single Excel workbook and create relationships between that data. PowerPivot is intended to allow users with no specialized Business Intelligence or analytics training to develop data models and calculations, sharing them either directly or through SharePoint document libraries or with Microsoft's cloud based PowerBI visualization tools. PowerPivot expands the Excel based tools and skills you already know and it is free.