WYSIWIG conditional compilation preprocessor for Java etc.
HATE's an ASN.1 Text Editor.
yEdGen can open a flow chart and generate ANSI C code from it.
Problemless Grammar and Parser in Java
Program to translate source codes
Code generation from UML to any language (Java, Objective-C, PHP...)
Automatic c++ JAVA JNI code generator via annotations
Lapack/quadprog QP for VBA/.Net/Java
Generates Java source code for the CRC algorithm.
A tool to convert C++ definitions into XML