Free and open source quantum computer simulator
Version: 2.2jQuantum is a program which simulates a quantum computer. You can design quantum circuits with it and let them run. The current state of the quantum register is illustrated.
Operating System: Mac OS X
The aim of jQuantum is to enable development as well as demonstrations of quantum algorithms. Another main purpose, however, is to create images in your head, and thereby - understanding.
Supplementary to many other quantum computer simulators, jQuantum offers the possibility to run and design quantum circuits, or quantum algorithms, in a flexible and visually oriented representation.