Artiste Company: Commercial site offering software for Quantum Computer simulation and simulation of other quantum mechanical behavior.Bibliography on Quantum Programming Languages: Bibliography by Simon Gay gathering references to papers about theoretical aspects and implementations of quantum programming languages.libquantum: A C library for the simulation of a quantum computer. It provides all important operations and the simulation of decoherence effects.QCL - Quantum Computation Language: Documentation and the source code for the QCL, high level, architecture independent programming language for quantum computers.Quantum Computer Emulator (QCE): A Windows based simulator of quantum computer hardware. Provides an environment to execute quantum algorithms under realistic experimental conditions.