Aspose.Excel.Web is a pure .Net web component that delivers interactive web pages that look and feel just like a spreadsheet window. Aspose.Excel.Web can load Excel spreadsheets without any need for Microsoft Excel. Developers can easily drag the component from Visual Studio toolbox and drop it on their web pages. The component not only supports importing of spreadsheet files and data sources, but also provides a set of APIs to create contents and styles from scratch. These features make it extremely convenient for developers to create powerful, professional displays of spreadsheet data.The new version added supporting formula;etc.