Open Source Flight Simulator Software

Browse free open source Flight Simulator software and projects below. Use the toggles on the left to filter open source Flight Simulator 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: 2,908 This Week
    Last Update:
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  • 2
    SmartPropoPlus
    SmartPropoPlus - Turning your R/C transmitter into a Flight Simulator Joystick
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    Downloads: 398 This Week
    Last Update:
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  • 3
    Linux Air Combat

    Linux Air Combat

    Combat Flight Simulator for LINUX. WW2. Network and VOIP. Open-source.

    WW2 Combat Flight Simulator. Free. Current Version: 9.83. This is now the world's leading open-source combat flight sim for LINUX. Linux Air Combat ("LAC") runs on almost any desktop LINUX system (even Steam Deck & Raspberry Pi) and generates smooth, high-performance flight. If it runs TOO fast on your hardware (framerates beyond 100 FPS), you should activate LAC's built-in FrameRate Limiter as documented here: https://askmisterwizard.com/2019/LinuxAirCombat/FrameRateLimiter.htm Clean, open source code provides an option to compile yourself, or use our precompiled executable AppImage to eliminate compiling on all popular X86 LINUX distros. Control flight with mouse and keyboard, console game controller, or joystick. Learn all about LAC from our primary, official Web Page: http://askmisterwizard.com/2019/LinuxAirCombat/LacOnlineDocs.htm Recent video clip: https://youtu.be/C77C-e8axWs
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    Downloads: 61 This Week
    Last Update:
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  • 4
    Vega Strike is a 3d OpenGL Action Space Sim for Win/Lin/Mac allowing players to trade, bounty hunt, or explore in a vast universe. Active development is now on https://github.com/vegastrike and on http://www.vega-strike.org Vega Strike is mod ready and network playable.
    Downloads: 47 This Week
    Last Update:
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    The Leading All-In-One Vacation Rental Software for Property Managers

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  • 5
    ATC-pie

    ATC-pie

    Air traffic control tower and radar simulator (solo + multi-player)

    ATC-pie is an air traffic control simulation program. It features solo, multi-player and teacher-student sessions, rendering 3D views of airports through FlightGear. It is essentially designed for realism, and simulates real-life ATC tasks and equipment such as strip racks and sequence management, handovers to/from neighbouring controllers, flight plans, primary & secondary radars, RDF, CPDLC, ATIS recording...
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    Downloads: 54 This Week
    Last Update:
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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: 12 This Week
    Last Update:
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  • 7
    Naev
    Naev is a 2D space trading and combat game, in a similar vein to Escape Velocity.
    Downloads: 12 This Week
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  • 8
    FlightGear Mac OS X
    FlightGear Mac OS X is a Mac version of FlightGear, a multi-platform open-source flight simulator that provides very realistic flight experience on your computer. By installing a package you can fly around the world in the comfort of your own home.
    Downloads: 8 This Week
    Last Update:
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  • 9
    Red Griffin ATC

    Red Griffin ATC

    Speaking Air Traffic Controller Simulator for Flightgear

    Air Traffic Controller simulator with voice support. It manages ground operations, take off, approach, ILS, landing procedures, flight levels and CTR transitions. For full description please see the Wiki page or README.md in the code page. You can also watch videos at https://www.youtube.com/c/RedGriffin For help and support, please refer to https://forum.flightgear.org/viewtopic.php?f=6&t=36755
    Downloads: 39 This Week
    Last Update:
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  • 10
    Fly around 3-D terrain in various types of aircraft, finding and rescuing people in distress.
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    Downloads: 12 This Week
    Last Update:
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  • 11
    Kelpie Flight Planner for Flightgear
    The Kelpie Flight Planner for Flightgear. This Java based Gui flight planner uses the airport and navaid databases of the Flightgear, allowing the user to search for airports and navigation aids and plan flights between them. [Note: Requires Java 1.10 or above] This program is no longer being actively developed or supported. All future work is being undertaken on a port to Rust/Gtk at https://github.com/shartrec/kelpie-flight-planner. But is still in the very early stages.
    Downloads: 6 This Week
    Last Update:
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  • 12
    RAD

    RAD

    Engine remake of the game "Radix: Beyond the void"

    This is an engine remake of the 1995 game "Radix: Beyond the void". You will need data from original game to play it (RADIX,DAT). Source code repository: https://github.com/jval1972/Rad-X
    Downloads: 9 This Week
    Last Update:
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  • 13
    Fracplanet

    Fracplanet

    Fractal planet and terrain generator

    Interactive application to generate and view random fractal planets and terrain with oceans, mountains, icecaps and rivers, then export them to POV-Ray format or Blender. Written in C++ using Qt and OpenGL.
    Downloads: 2 This Week
    Last Update:
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  • 14
    OpenRadar

    OpenRadar

    OpenRadar is a standalone radar screen for FlightGear

    OpenRadar is a standalone radar screen which connects to the FlightGear multiplayer servers. Coastlines, lakes, airfield layouts and airspaces are being read from shapefiles. It supports Multiplayer Chat and multiple FGCom frequencies.
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    Downloads: 9 This Week
    Last Update:
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  • 15
    Addons for Orbiter space flight simulator (Freeware). Mainly tools such as MFDs (MultiFunctional Displays) and plugins, which sometimes use complicated math
    Downloads: 4 This Week
    Last Update:
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  • 16
    osm2xp

    osm2xp

    Generate X-Plane 11, 10 and 9 scenarios from OSM data

    osm2xp 3.0 was forked from original osm2xp 2.0 created by Benjamin Blanchet The program takes PBF file with OSM data for some area as input and supports the generation of following based on it: * Buildings based on facades and 3D objects with differing residential, industrial, etc. * Forest zones with basic multipolygon support * Some objects by rules - cranes, towers... * Roads, with trying to select best matching road type, if lane count data is present in OSM * Railways * Power lines * Barriers, two types are supported - fence and wall * Water tanks, fuel tanks, gasometers * Chimneys, cooling towers - by inserting special objects with size closest to necessary * Airfields (apt.dat) with runways, helipads, and taxiways - starting from 3.5.0 The program requires Java 8 or newer to run. Version 3.x is Windows-only, 4.0 also supports Linux and has console versions. Installation: download zip file, unpack it where you want, start 'osm2xp.exe'
    Downloads: 4 This Week
    Last Update:
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  • 17
    QuteScoop
    QuteScoop is a platform-independent status indicator for VATSIM. It's available for Windows, Mac and Linux. Visit its new development location https://github.com/qutescoop/qutescoop for current downloads and source code.
    Downloads: 1 This Week
    Last Update:
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  • 18
    AV3DSpaceCatch

    AV3DSpaceCatch

    Um simples game de navegação 3D, desenvolvido em Java.

    Um simples game de navegação 3D, desenvolvido em Java.
    Downloads: 1 This Week
    Last Update:
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  • 19

    Flight Simulator Recorder and Analyzer

    The Flight Simulator Quick Access Recorder and Analyzer

    This is an add-on for Lockheed Martin’s Prepar3D(R) simulation software. It is a standalone application which should be run together with the flight simulator. This is a powerful flight data recorder which can display 'live charts' of the simulator variables during flight. This software has no analogue in the flight simulator add-ons world. It allows observing many important flight parameters in real time. The most direct way to use this program is to determine the g-load at touchdown during landing. Other graphs allow you to see aerodynamics characteristics and deflection of control surfaces of the aircraft. In addition, you can record the flight parameters to a file on disk for subsequent analysis in such program like Microsoft Excel.
    Downloads: 1 This Week
    Last Update:
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  • 20
    New Terrain and 3D Map System

    New Terrain and 3D Map System

    a very lightweight advanced terrain-rendering and 3D map rendering sys

    A very lightweight advanced terrain-rendering and 3D map rendering system. Minimal dependencies: OpenGL, SDL. It's distrib in 2-3 separate modules: 1. the C++ implementation of the terrain- and/or surface- rendering Algorithms I have developed: both a multithread and a non-multithread variant is relaeased. 2. Seme as at point 1. , but with a road-network rendering and collision-detection module I wrote before. It also adds some trees at the top of the terrain. (multitread vesion not released yet) 3. Seme as point 2.. Multithread terrain-rendering, roads on it, and vehicles to go around. The most important part is terrain-rendering. The Algorithm at the heart of it features my first and second theorem abut polygonal surface approximation. It took something like 2 years to develop it. It's technically a view-dependent, continuous dynamic level-of-detail rendering algorithm. Main features are simplicity and documentation. Does easily a 4k x 4k terrain, but also much more.
    Downloads: 1 This Week
    Last Update:
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  • 21
    QtJSBSim

    QtJSBSim

    A distributed flight sim and front end for JSBSim

    This Qt5 app can send controls data to an instance of JSBSim standalone, and can read and display data from JSBSim. You can think of QtJSBSim as a simulator, with JSBSim as the flight dynamics model back end. For out-the-window visuals you can send data to FlightGear.
    Downloads: 1 This Week
    Last Update:
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  • 22
    AV3DSpaceWar

    AV3DSpaceWar

    Um simples game de guerra em ambiente 3D, desenvolvido em Java.

    Um simples game de guerra em ambiente 3D, desenvolvido em Java.
    Downloads: 0 This Week
    Last Update:
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  • 23
    Advanced Drone system

    Advanced Drone system

    Advanced Drone System

    This project intends to modelize a framework for remote controlled airplanes. This framework includes PPM/PCM drivers and data telemetry (location, speed, altitude) based on the SensorsAPI, to provide a reliable augmented reality for FPV flights
    Downloads: 0 This Week
    Last Update:
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  • 24
    Asteroids 3D

    Asteroids 3D

    A 3D first-person remake of the arcade classic, featuring Katie Holmes

    Asteroids 3D is a 3D flight-sim-style remake of the classic arcade game, which runs under Win32 with DirectX 8.1 or higher. This version contains new twists, such as timed waves, martian fighters, and communication satellites to defend!
    Downloads: 0 This Week
    Last Update:
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  • 25
    Aviation Tool v1.1
    Aviation Tool v1.1 is a free aviation unit converter. .Net Framework 2.0 is required! Convert units between: - Feet, Flight level, Angel, Meter, Hectometer - Nautical miles, Kilometer, Statute miles - Knots, Mach, Km/h - Hgmm, Hginch, millibar
    Downloads: 0 This Week
    Last Update:
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