Mac users interested in Ireport designer generally download:
Develop layouts for custom reports modified and managed in JasperReports products. Add image files, charts, crosstabs, diagrams, other graphical objects. Access files in such formats as JDBC, TableModels, JavaBeans, XML, Hibernate, CSV, etc. Import data from multiple sources.
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It allows you design well looking reports and connect them to data source.
iReport Plus...to easily design well looking