Aspose.Cells is a .NET component for spreadsheet reporting without using Microsoft Excel. Main features include; Conditional formatting and Pivot table creation by API, Importing Images, Formulae and Charts, Import and Export of data from DataTable, DataView, DataGrid or an Array. Also supports Add-ins, VBA, Macros, CSV format, AutoFit Rows & Columns, Create or Access Named Ranges etc.

Ссылка: http://www.aspo../Softwares/Net/Aspose[1].Cells.msi