Integration with JasperReports
JasperReports (http://jasperforge.org) is a powerful open source Java reporting tool that has the ability to deliver rich content. With this tool, the report's results can be exported into PDF, HTML, XLS, CSV, and XML file formats. JasperReports allows you to generate wonderful reports, including reports with sub-reports in them.
Fortunately, we can integrate JasperReports into ADempiere. For further reading, we advise you to take a look at:
http://www.adempiere.com/index.php/ADempiere/Compiere_JasperReports_Integration_HowTo
and practice, in order to examine the power of JasperReports.