Neuroph is lightweight Java neural network framework to develop and simulate common neural network architectures. It contains well designed Java library with small number of basic classes which correspond to basic NN concepts, and also has nice GUI neural network editor. It has been released as open source under the LGPL licence, and it's FREE for you to use it. If you are beginner with neural networks, and you just want to try how they work without going into complicated theory and implementation, or you need them quickly for your research project the Neuroph is good choice for you. It is small, well documented, easy to use, and very flexible neural network framework.
Windows Server 2008,