Native compatibility with the 4.0.1 reporting engine.
Resolved common copy-paste issues for variables and fixed the "Bring to Front/Send to Back" UI commands. jaspersoft ireport designer 4.0.1 download
Improved CSV datasource support and new namespace-aware query executors. Native compatibility with the 4
Jaspersoft iReport Designer 4.0.1 is a legacy visual report design tool used to create templates for the JasperReports Library. While it was officially replaced by Jaspersoft Studio in 2015, many developers still require version 4.0.1 to maintain older "pixel-perfect" reports. Download Options for iReport Designer 4.0.1 Jaspersoft iReport Designer 4
Are you planning to to a newer version, or do you need to fix a specific error in an old 4.0.1 environment?
It is recommended to install the software directly to a path like C:\ Jaspersoft \ to avoid permission issues with Windows "Program Files". Moving Beyond iReport