ARMSIM simulates an ARM processor for running assembly language programs.

Packet Tracer is a cross-platform visual simulation tool designed by Cisco Systems that allows users to create network topologies and imitate modern computer networks. The software allows users to simulate the configuration of Cisco routers and switches using a simulated command line interface.

CyberCIEGE enhances information assurance and cybersecurity education and training through the use of computer gaming techniques such as those employed in SimCity™. In the CyberCIEGE virtual world, users spend virtual money to operate and defend their networks and can watch the consequences of their choices, while under attack. The U.S. Navy sponsored its development, and it is used as a training tool by agencies of the U.S. government, universities, and community colleges.

LVSIM-EMS is an electromechanical systems simulation software. LVSIM replicates the EMS electromechanical training system – students conduct real experiments with virtual equipment.

MetaNeuron is a free computer program that models the basic electrical properties of neurons. The program is intended for the beginning neuroscience student and requires no prior experience with computer simulations.

The Populus software contains a set of simulations that we use to teach population biology and evolutionary ecology at the University of Minnesota.

PuTTY is a free and open-source terminal emulator, serial console and network file transfer application. It supports several network protocols, including SCP, SSH, Telnet, rlogin, and raw socket connection. It can also connect to a serial port. The name “PuTTY” has no official meaning.

Virtual Biology lab environment

Astronomy Observatory Simulator.