The JasperReports Library is an open-source reporting engine written entirely in Java. It can use data from almost any source and produce print-ready documents that can be viewed, printed or exported to HTML, PDF, Excel, OpenOffice, MS Word and other formats.

Ecosystem

• Jaspersoft Studio is the report designer for creating the templates the library fills in
• Documentation includes sample, configuration and function references, a FAQ and Javadoc
• Community forums and a download page for the Jaspersoft community edition are available on the Jaspersoft community site

The library is licensed under LGPL-3.0, which makes it practical to embed in both open-source and commercial applications.