How to install EasyXLS for Java if the installer for the specific operating system fails or does not exist!
http://www.easyxls.com/manual/tips-and-tricks/install-easyxls-for-java.html

Export and open an Excel file in browser using Response stream in C#, VB.NET, ASP.NET, ASP classic! XLS, XLSX, XLSM, XLSB spreadsheets by EasyXLS.
http://www.easyxls.com/manual/tips-and-tricks/open-excel-in-browser-response-stream.html

Split and freeze panes for Excel worksheet in C#, VB.NET, Java, PHP, ASP classic, C++, C++.NET, VBS, VB6! XLS, XLSX, XLSM, XLSB spreadsheets.
http://www.easyxls.com/manual/basics/excel-split-freeze-pane.html

Group rows and columns data in C#, VB.NET, Java, PHP, ASP classic, C++, C++.NET, VBS, VB6, ColdFusion! XLS, XLSX, XLSM, XLSB spreadsheets.
http://www.easyxls.com/manual/basics/excel-group-outline-levels.html

Create Excel file with hyperlink to cell, hyperlink to file, hyperlink to sheet or URL using EasyXLS library! XLS, XLSX, XLSM, XLSB file in .NET.
http://www.easyxls.com/manual/tutorials/csharp/excel-hyperlink-cell-file-sheet-url.html

Create Excel file with conditional formatting for sheet cells using EasyXLS library! XLS, XLSX, XLSM, XLSB files in .NET. https://www.easyxls.com/manual/tutorials/csharp/excel-conditional-formatting.html

Excel file with data validation for sheet cells, drop down list and validate whole number, using EasyXLS library! XLS, XLSX, XLSM, XLSB in .NET.
http://www.easyxls.com/manual/tutorials/csharp/excel-validate-data.html

Create Excel file with name area in sheet using EasyXLS library! XLS, XLSX, XLSM, XLSB files in .NET.
http://www.easyxls.com/manual/tutorials/csharp/excel-name-area.html

Create Excel file with formula in sheet cells using EasyXLS library! XLS, XLSX, XLSM, XLSB files in .NET.
http://www.easyxls.com/manual/tutorials/csharp/add-excel-formula.html

Merge cells for Excel file using EasyXLS library! XLS, XLSX, XLSM, XLSB files in .NET.
http://www.easyxls.com/manual/tutorials/csharp/excel-merge-cells.html