Progress Telerik UI for ASP.NET MVC
Bring advanced Excel-like experiences to your web applications with just a few lines of code that’s to Telerik ASP.NET MVC Spreadsheet. Enjoy built-in formulas, filtering, sorting, formatting, keyboard navigation, editing, scrolling, frozen panes, import and export of Excel files and more.
You can add custom cell editors to the Telerik UI for ASP.NET MVC Spreadsheet. They make it easier for users to enter the correct values. For example, the user can enter a date in a cell by clicking a calendar icon and selecting the date from a calendar rather than typing it