JFin

jFin is a Open Source Software derivatives trade processing application....
Language(s): Java
Operating system(s): Cross-platform
License: GPL General Public License

JOELib

JOELib/JOELib2 is a cheminformatics library which supports SMARTS substructure search, descriptor calculation, processing/filtering pipes, conversion of file formats, 100% pure Java, and interfaces to...
Language(s): Java
Operating system(s): Windows, Unix, Linux, Mac OS
License: General Public License 2.0

JOnAS

JOnAS is an open-source implementation of the Java EE application server specification. JOnAS is a mature project (started in 1998), providing a production ready application server, already used withi...
Language(s): Java
Operating system(s): Cross-platform
License: GNU Lesser General Public License

JasperReports

The JasperReports Library is the world's most popular open source reporting engine. It is entirely written in Java and it is able to use data coming from any kind of data source and produce pixel-perf...
Language(s): Java
Operating system(s): Linux, Mac OS, Unix, Windows
License: GNU Lesser General Public License

Jitsi

The world’s best video conferences are built on Jitsi. Jitsi is a set of open-source projects that allows you to easily build and deploy secure videoconferencing solutions. At the heart of Jitsi are J...
Language(s): Java
Operating system(s): Linux, Mac OS X, Windows
License: Apache License 2.0