Tool support for the Z formal notation
Another drawing editor for LaTeX with PSTricks & TikZ
Converts cobol copybooks to Xml/Java objects
data transformation and code generation
Support variant based Java program execution, adapted to support MDE.
Open-source code generator for Simulink/Stateflow
C++ CASE tool, full life cycle code generator
Another take on Android AIDL tool
yEdGen can open a flow chart and generate ANSI C code from it.
Database explorer to MySQL, Oracle, Sybase & others. Source maker JSF.