ASP.NET Excel Framework
Import and export Microsoft® Excel® workbooks in high-fidelity, with the compiled assembly that reads and writes in the widely-interoperable XLS/XLSX file format. With absolutely no Excel dependency, your Web application can run completely independent of Excel, and Excel does not have to be installed alongside your application.
Flip simple shape types - such as rectangles, right triangles and line shapes - horizontally or vertically, or change their outline or fill colors.
Excel with No Excel
Bring the portability of workbook files in Microsoft® Excel® 2010 compatible file formats (.XLS, .XLSX and ExcelML) that run completely independently of Microsoft Excel, so you do not require it to be installed on the client or server.
This is not a wrapper around native OLE file system libraries, and not a callback to server-side code.
Read or Write ExcelML
Use the compiled assembly to read in existing Excel files from the users local system, or generate new Excel files and save them in the widely compatible .XLS, .XLSX and ExcelML formats.
Workbook Object Model
Represents the gamut of Excel objects available including Workbooks, Worksheets, Cells, Formulas and many more (Only Bitmap backgrounds are supported at this time).