Excel Web App
Wouldn’t it be great to have the dependability of Excel anywhere and anytime? The Excel Web App is an online version of Microsoft Excel that extends the Office experience you’re already familiar with to the Web. Enabling its users to interact with Excel workbooks directly in their web browser, without having to have the Excel client installed on your computer.
The online version comes bundled with Word Web App, PowerPoint Web App and OneNote Web App as part of our SharePoint 2013 offering.