Browse free open source Simulation software and projects 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
    Virtual Controller

    Virtual Controller

    Program to control vJoy / vXbox Device via keyboard, mouse, joystick.

    Description Program to control Virtual Input Devices via physic Input Devices. Supported Virtual Input Devices: vJoy (Virtual Generic Joystick) vXbox (Virtual Xbox 360 Gamepad) vKeyboard (Simulated Keyboard) vMouse (Simulated Mouse) Supported Physic Input Devices: Keyboard Mouse Joystick System Requirements Operating system: Windows XP, Windows 7, Windows 8, Windows 10 Additional software: NET Framework 4 Notes: For Windows 7, for the virtual Xbox 360 Gamepad to work correctly, you need to install the following components: Microsoft Xbox 360 Accessories, Microsoft Security Advisory 3033929
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    Downloads: 1,530 This Week
    Last Update:
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  • 2
    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: 47 This Week
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  • 3
    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: 194 This Week
    Last Update:
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  • 4
    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: 11 This Week
    Last Update:
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  • 5
    OpenRocket
    An Open Source model rocket simulator.
    Downloads: 44 This Week
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  • 6
    Project Apollo - NASSP
    Project Apollo - NASSP (also known as NASSP or NCPP) is an add-on for the Orbiter space flight simulator. Project Apollo simulates the Apollo missions to Earth orbit and the Moon and the planned post-Apollo missions that never flew.
    Downloads: 21 This Week
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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: 17 This Week
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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: 6 This Week
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  • 9
    skunks

    skunks

    3D driving simulation based on Open Dynamics Engine

    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. The functions used for graphics and sound are available at https://sourceforge.net/projects/simple3d/ along with another driving game, called simcar, which doesn't use ODE. 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: 4 This Week
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    Free and Open Source HR Software

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  • 10

    wwiig

    turn-based wargame/simulator

    High-realistic war similator tuned for WWII epoch and around. Over 9000 historical weapons, full world gridded geodata, including climate and population {project abandoned in 2020 due to persistent stack smashing bug)
    Downloads: 9 This Week
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  • 11
    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: 16 This Week
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  • 12
    Free 3D Acropolis is a model 3D in hight resolution of the Acropolis of Athens shortly after its construction.
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    Downloads: 8 This Week
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  • 13
    MOC is a small library with the aim to provide simple and easy to use collision and mouse-picking functionality for the Ogre3D graphics engine.
    Downloads: 6 This Week
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  • 14
    The General Creature Simulator will be a creature/human simulator somwhat akin to The Sims, and will wake use of the Irrlicht graphics engine and the Lua scripting language.
    Downloads: 6 This Week
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  • 15
    RAS is a model airplane simulation program. Written in C++ using OpenGL, is working on MS Windows platform. Aerodynamics is based on crrcsim simulator.
    Downloads: 3 This Week
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  • 16

    Palomino flight simulator

    action/combat flight sim

    Palomino was an unfinished action/combat flight simulator. Air-to-air combat mode was never implemented. However, it does have a land-on-carrier and shoot-SAMs missions. Requires OpenSceneGraph. Optional: SDL, FLTK.
    Downloads: 5 This Week
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  • 17
    Randomly generates scientifically-plausible solar systems, simulates plate tectonics, calculates climate, randomly generates towns, city blocks, NPCs, treasure hoards, dungeons, and other RPG-related things.
    Downloads: 5 This Week
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  • 18
    A High Performance 3D engine and Game engine, specially designed for Physics and mechanical simulations.Integrates physics, Portal Rendering, OpenGL and Cg shaders.
    Downloads: 4 This Week
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  • 19
    CTruck3D _Open

    CTruck3D _Open

    realistic truck & car simulator, with OpenGL graphics

    update: https://sourceforge.net/projects/newctruck3drally/ It's a 3D, physically realistic truck/car simulator, oriented to dirt tracks. This is subsancially kept as hystorical. The environment is a hilly terrain which can also be user-defined in the form of a Bitmap image file (where intensity of red component defines height). It's similar to the classic "Terep 2". Particular care for internal cam. Written in standard C. There's a Windows executable ready for use, but it's compilable and playable on all Linux, BSD, MacOSX systems. Official VIDEO presentation: http://www.youtube.com/watch?v=B74QvPGyBYM The physical simulation was written from 0 of course, so no external 'third-party' libraries are used; except GLUT+OpenGL for the graphical visualisation & good interactivity.
    Downloads: 1 This Week
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  • 20
    Arcus is a Rubik's Cube Simulator written in Java featuring 3D display and cube manipulation. Besides conventional solving, getting from any pattern to any goal pattern is supported. Allows the user to bidirectionally walk through the cube's history.
    Downloads: 3 This Week
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  • 21

    JASI - Java Event-Based Simulation Frame

    JASI - Java Event-Based Simulation Framework

    The JASI library provides an architecture based on a simulation kernel and elementary classes for simulation elements and event to build event-based simulation systems in Java.
    Downloads: 3 This Week
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  • 22
    NGS is a Network Game Simulator, designed for prototyping and simulating new network gaming architectures.
    Downloads: 3 This Week
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  • 23
    Step is an interactive physical simulation program for education. StepCore is a physical simulation library on which Step is based. Please refer to http://edu.kde.org/step for more details.
    Downloads: 3 This Week
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  • 24
    Multibody dynamics simulation package with frictional contact and collision detection
    Downloads: 3 This Week
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  • 25
    Pixel Empires

    Pixel Empires

    A cellular automation simulation governed by probability.

    This cellular automation simulation uses probability to control the growth and decay of different cells. This simulation uses cells of 6 different colors each of which is initially given one cell to be placed in a random location on the grid. 3 rules govern the evolution of this system: First, each cell will randomly select an empty cell around it or itself. If an empty cell is selected, a new cell will be formed in it. If the cell selects itself, it will not expand. In the next iteration, the new cells follow the same process. Second, every color is predestined to consume another color if the two make contact. In other words, if Color A consumes Color B, whenever Color A's cells randomly select Color B's cells, that selected cell will be converted to Color A. Third, if the population of a color is below a certain threshold number, this color will randomly choose another color to consume (this chosen color may even be a color that no longer exists on the grid).
    Downloads: 2 This Week
    Last Update:
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