Jaspersoft iReport Designer 5.1.0 is a legacy graphical report designer built on the NetBeans platform. While it was once the primary tool for creating JasperReports, it has been officially deprecated and is no longer supported by Jaspersoft. Jaspersoft Community Official Download Link
Released as a refined version of the designer, 5.1.0 brought several key updates: Full JasperReports 5.1.0 Support download jaspersoft ireport designer 5.1.0