JExcel is a library for integrating Microsoft Excel into Swing applications and for working with Excel workbooks and worksheets from Java programs.JExcel functionality can be divided into the following main parts:# Automation of an Excel application, workbooks, worksheets, etc.This is the core functionality of the JExcel library that allows working with Excel applications, workbooks, worksheets, ranges and cells.# Embedding a workbook in a Java Swing application.JExcel provides the JWorkbook component that allows embedding an Excel workbook in a Java Swing application as an ordinary Swing component.# Handling Excel workbook or worksheet events.Workbook and Worksheet JExcel classes allow adding listeners for events generated by a workbook or worksheet and event handlers to affect the application behavior.# Working with native peers.Native peers are provided to allow you to add custom functionality based on JExcel.You can also download JExcel or order your evaluation license easily at http://www.teamdev.com/jexcel/downloads.jsf