If you’re maintaining legacy reports, plan migration to Jaspersoft Studio (Eclipse-based) or newer JasperReports libraries:
(Note: I’m not including direct download links here — seek the vendor archive or a trusted open-source mirror and verify integrity.) jaspersoft ireport designer 4.0.1 download
Easier drag-and-drop functionality for charts, tables, and crosstabs. If you’re maintaining legacy reports, plan migration to
Old installers from 2011 use deprecated compression algorithms (like ancient InstallShield) that heuristic scanners misidentify. Solution: Restore the file from quarantine after scanning it with VirusTotal. Legitimate iReport 4.0.1 installers have zero detections from major engines (Kaspersky, Bitdefender, Norton). If you see "Win32/Adware.Gen," do not run it – you downloaded a fake version. Legitimate iReport 4
JasperSoft Studio has a that allows you to save reports in the 4.0.1 schema. You can install Studio, open your old reports, and continue working on a modern IDE without the 2011-era crashes.
Jaspersoft iReport Designer 4.0.1 remains a critical legacy tool for many developers maintaining older JasperReports projects. While it has been officially succeeded by Jaspersoft Studio
: Users can download the standalone executable or the .nbm plugin files for integration with NetBeans. Modern Alternatives