Alibaba Java Diagnostic Tool
Toolkit for working with and mapping geospatial data
Geographic library
An interior design application to draw house plans & arrange furniture
Multiprecision calculator
Robocode is a programming tank game for Java
GPS track editor for editing tracks and planning (multiple) day tours
Open Source Computer Vision Library
Open source cross-platform Java Visual Traceroute
Open Source Solid Modeling CAD
Evaluador de expresiones matemáticas para Java en español
An interactive viewer for three-dimensional chemical structures.
Open source Health IT for the planet
Digital logic design tool and simulator
Android, UIQ 3.0, Series 60 Edition 5 open-source software