NetLogo is a multi-agent programmable modeling environment software. It is designed to teach programming concepts using symbols in the form of turtles, patches, and the observer. NetLogo is for students and professionals with no programming background. It is available on Windows and Mac devices.
uDig is an open source desktop application framework software. The goal of uDig is to provide a Java solution for desktop GIS data access, editing, and viewing. uDig is distributed under the Eclipse Public License (EPL). It’s available for Microsoft, Mac, and Linux devices.
MATLAB (MATrix LABoratory) a numerical computing environment and fourth-generation computing language. MATLAB allows signal processing and communication, image and video processing, control systems, test and measurement, computational finance, and computational biology.