Browse free open source Simulation software and projects for Mac and Linux below. Use the toggles on the left to filter open source Simulation software by OS, license, language, programming language, and project status.

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  • 1
    FlightGear - Flight Simulator

    FlightGear - Flight Simulator

    FlightGear Flight Simulator: free open-source multiplatform flight sim

    Founded in 1997, FlightGear is developed by a worldwide group of volunteers, brought together by a shared ambition to create the most realistic flight simulator possible that is free to use, modify and distribute. FlightGear is used all over the world by desktop flight simulator enthusiasts, for research in universities and for interactive exhibits in museums. FlightGear features more than 400 aircraft, a worldwide scenery database, a multi-player environment, detailed sky modelling, a flexible and open aircraft modelling system, varied networking options, multiple display support, a powerful scripting language and an open architecture. Best of all, being open-source, the simulator is owned by the community and everyone is encouraged to contribute.
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    Downloads: 2,631 This Week
    Last Update:
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  • 2
    Rigs of Rods

    Rigs of Rods

    A 3D simulator game where you can drive, fly, and sail

    Rigs of Rods is a 3D simulator game where you can drive, fly and sail various vehicles using an accurate and unique soft-body physics engine. Since 2014, the development continued at https://github.com/RigsOfRods/rigs-of-rods UPDATE: 10/30/2016: removed opencandy installers, replaced with zip files.
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    Downloads: 205 This Week
    Last Update:
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  • 3
    AirSim

    AirSim

    A simulator for drones, cars and more, built on Unreal Engine

    AirSim is an open-source, cross platform simulator for drones, cars and more vehicles, built on Unreal Engine with an experimental Unity release in the works. It supports software-in-the-loop simulation with popular flight controllers such as PX4 & ArduPilot and hardware-in-loop with PX4 for physically and visually realistic simulations. It is developed as an Unreal plugin that can simply be dropped into any Unreal environment. AirSim's development is oriented towards the goal of creating a platform for AI research to experiment with deep learning, computer vision and reinforcement learning algorithms for autonomous vehicles. For this purpose, AirSim also exposes APIs to retrieve data and control vehicles in a platform independent way. AirSim is fully enabled for multiple vehicles. This capability allows you to create multiple vehicles easily and use APIs to control them.
    Downloads: 37 This Week
    Last Update:
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  • 4
    OpenRocket
    An Open Source model rocket simulator.
    Downloads: 53 This Week
    Last Update:
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  • 5
    FlyByWire Simulations A32NX

    FlyByWire Simulations A32NX

    The A32NX & A380X Project are community driven open source projects

    A community-built and maintained project aiming to provide high-quality and detailed aircraft for Microsoft Flight Simulator. Our custom-built, open-source installer is where we keep our projects for you to easily install. Pick which branch you want to install, and the installer will automatically download it into the proper folder.
    Downloads: 7 This Week
    Last Update:
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  • 6
    SKYSCRAPERSIM (2018 project ABANDONED)
    We do not know the reasons of being abandoned by Ryan in 2018. Fortunately, we have a record which can be traced back to 2017 after figuring out how to obtain in bazaar way COMPLETELY, I translate the revision to git , we might have a chance to ignite again. IF successful, we can do whatever we like. I DO NOT FULLY TRUST AN ENTITY EVEN THAT ENTITY IS OK. SO PLEASE FORK THIS ONE AS SOON AS POSSIBLE ONCE YOU SEE , THE MORE FORKING THE BETTER. IF This helps you, You might consider to help us to get one domain, also try running longer. It is said the consideration might be eye dropping twenty hundred bucks , If you like to, you may contact me for further detail.
    Downloads: 35 This Week
    Last Update:
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  • 7
    GLUI is a GLUT-based C++ user interface library which provides controls such as buttons, checkboxes, radio buttons, and spinners to OpenGL applications. It is window-system independent, using GLUT or FreeGLUT.
    Downloads: 3 This Week
    Last Update:
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  • 8
    KDIS

    KDIS

    DIS(IEEE 1278.1) Fully Implemented in C++

    A complete open source implementation of DIS (Distributed Interactive Simulation) in C++. 1278.1 and 1278.1a are fully implemented including enumerations. Includes several utility classes to help with developing your DIS app. DIS 7 work is ongoing.
    Downloads: 2 This Week
    Last Update:
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  • 9
    skunks

    skunks

    3D driving simulation based on Open Dynamics Engine

    Sour*eforge.net has become inaccesible to me because of Cl*udflare. The latest version of skunks is on my site: https://matei.one/. 3D realistic driving (not racing) simulation with software rendering, based on Open Dynamics Engine (which is included in all *.tar.gz files so it doesn't have to be downloaded separately). 10 cars (all electric) and 16 tracks are available in version 5.1.0. Cars and tracks can be easily created and modified. Only SDL 1.2 or SDL 2 required besides standard C library. GNU/Linux and Wind0ws executables are available. If using GNU/Linux and SDL 2, it might be necessary to add -lpthread in the comp file, at line 2.
    Downloads: 1 This Week
    Last Update:
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  • 10
    Free 3D Acropolis is a model 3D in hight resolution of the Acropolis of Athens shortly after its construction.
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    Downloads: 4 This Week
    Last Update:
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  • 11
    Scripted Roulette

    Scripted Roulette

    Simulation tool for the casino game Roulette

    Scripted Roulette is an original application which helps you to develop and analyze new betting strategies for the casino game Roulette. Learn and understand more about the chances you really have to win.
    Downloads: 3 This Week
    Last Update:
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  • 12
    Flight Gear Glass Cockpit
    The Flight Gear Glass Cockpit Project aims at recreating the digital displays found in modern aircraft. It is specifically modelled to integrate with FlightGear. This Project is a fork of the seemingly abandoned Open Glass Cockpit Project.
    Downloads: 2 This Week
    Last Update:
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  • 13
    JaWator is a Wa-Tor JavaApplet; a predator-prey simulation resembling a natural ecosystem, this Cellular Automaton delivers fluctuations similar to the Lotka-Volterra equation. Inspired by A.K. Dewdney, Wa-Tor ecosystem (Scientific American, 1984)
    Downloads: 2 This Week
    Last Update:
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  • 14
    Z-Machine Preservation Project
    An Interactive Fiction Player written for Java Virtual Machine. It implements the Z-machine and Glulx specifications and can be used either standalone or as an applet. The Z-Code/Glulx interpreter runs adventures made by Infocom and contemporary Inte
    Downloads: 2 This Week
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  • 15
    illustrative_progs

    illustrative_progs

    collection of illustrative programs:small games, simulators: C, Matlab

    a collection of small and medium-sized simulation programs that I made explicitely for dydactic and/or documentation purposes. Browse the files, don't click on widnload because there are multiple zips!! All are related to rigidbody dynamics used to make vehicle simulators in the simplest way. Other types of programs may figure too: Snake or Tetris in C for showing the C programming style opted for the other, more specific programs. Possibly this is a link for supplying material to some Wiki articles related to videogames and gamep-physics.
    Downloads: 2 This Week
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  • 16
    open-source flight simulator, for RC-models and real aircraft, with a special orientation towards gliders. OpenSceneGraph based full 3D renderer.
    Downloads: 2 This Week
    Last Update:
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  • 17
    Investigate and visualize ant-routing (or, Ant Colony Optimization)
    Downloads: 1 This Week
    Last Update:
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  • 18
    Formicidae is the official simulator and visualizer for the Ant-Wars competitive programming site, written in Java and SISC. The site is hosted at www.ant-wars.net.
    Downloads: 1 This Week
    Last Update:
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  • 19
    MASyV (Multi-Agent System Visualization) enables one to write agent-based models/cellular automata, eg. in C, visualize them in real time & capture to movie file with MASyVs GUI & message passing lib. Includes examples: Hello World, ants, viral infection
    Downloads: 1 This Week
    Last Update:
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  • 20
    A game/toy that simulates a world environment with organisms to survive: game of life with more complex rules. Every programmer can make his/her own organisms and compete with others. Hopefully in the future it will support genetics.
    Downloads: 1 This Week
    Last Update:
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  • 21
    Crimild Engine is an open source scene graph based engine which purpose is to fulfil the high-performance requirements of typical multi-platform two and tridimensional multimedia projects, like games, simulations and virtual reality.
    Downloads: 1 This Week
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  • 22
    Ecotype modele prospectif

    Ecotype modele prospectif

    Modélisation prospective 2050 sur les énergies

    Ecotype, au delà d’un jeu, est un outil de modélisation du territoire, adapté à l’échelle de la commune sur laquelle s’inscrit l’événement et qui permet d’intervenir sur les divers paramètres qui président au développement d’un territoire : élaboration du zonage, définition des Coefficients d’Occupation des Sols, mise en place des infrastructures et équipements publics en corrélation avec le PLU de la commune … La modélisation prospective —un outil scientifique des plus sérieux— permet de visualiser les conséquences de ces choix, tels qu’opérés à l’échelon local, sur l’ecosystème planétaire global et ce, sur une échelle de 50 ans. Le modèle algorithmique d’Ecotype a été développé par le CMA (Centre de Mathématiques Appliquées), l’un des quatre centres de recherche de MINES ParisTech (École des Mines de Paris) implantés à Sophia-Antipolis, dont la réputation n’est plus à faire dans le domaine de la modélisation.
    Downloads: 1 This Week
    Last Update:
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  • 23
    Note: New versions are not being posted to source forge. Please check the project homepage at: http://www.cove.org/flade A free library for simulating 2D physics in Flash using Verlet integration. It currently features particles, stick & angular constra
    Downloads: 1 This Week
    Last Update:
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  • 24

    OpenEstragon

    OpenEstragon is a market economy simulator.

    OpenEstragon is a market economy simulator. It contains a market module, a factory module that is based on the market, and serialization to XML facilities of the economy. Available as C++ component.
    Downloads: 1 This Week
    Last Update:
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  • 25
    QASE is a Java-based API designed to provide all the functionality needed to create game agents in Quake 2. Powerful enough to facilitate high-end research, it is also suitable for undergrad courses geared towards classic AI and agent-based systems.
    Downloads: 1 This Week
    Last Update:
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