‪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

‪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

‪Export data to XLS 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-xls-file.html

‪Export DataSet to Excel file with formatting in C#.NET using EasyXLS Excel library! The DataSet can contain data from a SQL database, GridView, DataGridView, DataGrid or other.
http://www.easyxls.com/manual/tutorials/csharp/export-dataset-to-excel-with-formatting.html

‪Export DataSet to Excel file in C#, using EasyXLS Excel library! The DataSet can contain data from a SQL database, GridView, DataGridView, DataGrid or other.
http://www.easyxls.com/manual/tutorials/csharp/export-dataset-to-excel.html

‪How many chart types can you create in Excel, using EasyXLS Excel library, in C#, VB.NET, Java, PHP, C++ and other programming languages?

http://www.easyxls.com/manual/basics/excel-chart-types.html

‪Create Excel charts that can be placed in a separate sheet. A chart can have two positions, as a distinct sheet or as an object in a worksheet. EasyXLS also allows you to read Excel files that contain charts and extract chart information.

http://www.easyxls.com/manual/basics/excel-chart-sheet.html

‪Export data to an Excel file having one or multiple sheets in PHP or ASP classic! The data in cells can be formatted using predefined formats or user-defined formats.

http://www.easyxls.com/manual/FAQ/export-to-excel-in-php-asp.html