jEdit is a programmer's text editor written in Java.
Evaluador de expresiones matemáticas para Java en español
Logging Framework for C++
Expert System Tool
the java game and entertainment runtime
A decompiler for Lua 5.x
Easy-to-use command line tool for images
The free computer aided translation (CAT) tool for professionals
iDempiere. Community Powered Enterprise
Tool support for the Z formal notation
Symja - Java computer algebra language & symbolic math library
Binary / hex editor and component written in Java
Cross-platform DICOM implementation
Big Data Stream Analytics Framework.
A software construction tool
C++ library for flexible logging
Open Source C/C++/Java libraries from Unicode