JasperReports Library version

JasperReports Library is an open-source Java reporting engine used to generate pixel-precise documents from application data. It fills report templates with data from JDBC, JavaBeans, XML, CSV, JSON, and other sources, then exports the result to formats including PDF.

It is typically used by Java developers, software vendors, and IT teams building reporting into business applications. A distinguishing trait is its template-driven report model with support for complex layouts, groups, charts, subreports, and server-side batch generation rather than interactive PDF editing.