The 13 Best NetSim Alternatives (2020)

MATLAB

A high-level language and interactive environment for numerical computation, visualization, and programming
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Wolfram Mathematica

Mathematica has characterized the cutting edge in specialized processing—and gave the chief calculation environment to a large number of pioneers, instructors, understudies, and others around the globe.
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Scilab

Scilab Official Website. Enter your search in the box aboveAbout ScilabScilab is free and open source software for numerical . Thanks for downloading Scilab!
Enterprise Architect

Enterprise Architect - UML Design Tools and UML CASE tools for software development | Sparx Systems
Cisco Packet Tracer

Download Cisco Packet Tracer, an innovative network simulation and visualization tool used by Cisco Networking Academy students and instructors.
GNS3

GNS3 is a graphical network simulator that allows simulation of complex networks.
COMSOL Multiphysics

COMSOL is the developer of COMSOL Multiphysics software, an interactive environment for modeling and simulating scientific and engineering problems.
AnyLogic

AnyLogic is a new piece of software seeking to innovate in the simulation space. Bringing many lofty promises, from improved profits to increased worker information retention, AnyLogic has its goals set extremely high. Read more about AnyLogic.
OpenFOAM

OpenFOAM® - Official home of The Open Source Computational Fluid Dynamics (CFD) Toolbox.
FlexSim

Simulation software to model, simulate, predict, and visualize systems in manufacturing, material handling, healthcare, warehousing, mining, etc.
Eve-NG

The new EVE-NG platform is ready for todays requirements.
GNU Octave

GNU Octave is a programming language for scientific computing.
LabVIEW

LabVIEW offers many of the functions you'd find in a traditional script-based programming language presented in a more intuitive visual interface ideal fo engineering.