‪Create Excel pivot tables in C#.NET, VB.NET, Java, C++, PHP and other, using EasyXLS Excel library! The pivot tables are reports in Excel that summarize worksheet data for a customized and clearer view over it. EasyXLS library allows you to create a pivot table in Excel, to set the data source and to arrange its data and fields into desired areas.
http://www.easyxls.com/manual/basics/excel-pivot-table.html

If not familiar with pivot tables in MS Excel or for technical related details, learn about Excel pivot tables.

‪Create Excel filter or autofilter in C#.NET, VB.NET, Java, C++, PHP and other, using EasyXLS Excel library! It permits to filter a range of data from an Excel sheet and hide records that don’t meet your criteria, displaying just a subset of data in a range of cells.
http://www.easyxls.com/manual/basics/excel-filter-and-autofilter.html

‪Read XLSB file in C#.NET using EasyXLS Excel library! See sample code!
http://www.easyxls.com/manual/tutorials/csharp/read-xlsb-file.html

‪Read XLSX file in C#.NET using EasyXLS Excel library! See sample code!
http://www.easyxls.com/manual/tutorials/csharp/read-xlsx-file.html

‪Read XLS file in C#.NET using EasyXLS Excel library! See sample code!
http://www.easyxls.com/manual/tutorials/csharp/read-xls-file.html

‪Import Excel sheet to DataSet in C#.NET using EasyXLS Excel library! The data is imported from a specific Excel sheet.
http://www.easyxls.com/manual/tutorials/csharp/import-excel-sheet-to-dataset.html

‪Import Excel file to DataSet in C#.NET using EasyXLS Excel library! Learn how to do it and save valuable time with EasyXLS!
http://www.easyxls.com/manual/tutorials/csharp/import-excel-to-dataset.html

‪Export data to XLSB file in C#.NET using EasyXLS Excel library! The file has multiple sheets and the first sheet is filled with data.
http://www.easyxls.com/manual/tutorials/csharp/export-data-to-xlsb-file.html

‪Export data to XLSX file in C#.NET using EasyXLS Excel library! The file has multiple sheets and the first sheet is filled with data.
http://www.easyxls.com/manual/tutorials/csharp/export-data-to-xlsx-file.html

‪Export data to Excel file in C#.NET with formatting styles using EasyXLS Excel library! http://www.easyxls.com/manual/tutorials/csharp/format-excel-cells.html