A Java GUI library that enhances the functionality and appearance of JTable and provides a dynamic TreeTable component.Some of the features include data sorting, excel-like column filtering, dynamically add/remove columns, automatically adjust column widths, row header, merge/split cells, groupable header columns and styles.Features database connectivity, a pivot table and a database treetable. Includes API Javadoc documentation.

Aspose.Cells is a Java component for spreadsheet reporting without using Microsoft Excel. Other useful features include formula settings, macros, VBA, hyperlinks, importing data from JDBC ResultSet and support for all advanced features of data management, content & formatting, worksheet, charting and graphics. Aspose.Cells for Java is compatible with Windows, Linux & Unix and you can also export your excel files to HTML and PDF documents.