(Ireport is an open source project that can create complex reports. It is 100% written in the Java language. It is the most popular open source report designer in the world.
Thanks to its rich graphical interface, you can quickly create any type of report you need. Ireport is a visual design tool for jasperreport, an open source report engine. Jasperreports is submitted using the LGPL license, so there are fewer restrictions when using jasperreports, which means that we can use it in our commercial software without purchasing its license.)