Showing 813 open source projects for "java open source"

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  • A simpler way to pay vendors and contractors. Icon
    A simpler way to pay vendors and contractors.

    Small and medium-sized businesses that are looking to better manage their cash flow and get rid of busywork.

    Pay business bills with bank transfers for free or pay by card, even where cards aren’t accepted.* There’s no monthly fee and your vendors don’t need to sign up.
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  • 1
    OpenRCT2

    OpenRCT2

    An open source re-implementation of RollerCoaster Tycoon 2

    Open source re-implementation of RollerCoaster Tycoon 2. An open-source re-implementation of RollerCoaster Tycoon 2, a construction and management simulation video game that simulates amusement park management. Chat takes place on Discord. You will need to create a Discord account if you don't yet have one. If you want to help make the game, join the developer channel.OpenRCT2 is an open-source re-implementation of RollerCoaster Tycoon 2 (RCT2). ...
    Downloads: 5 This Week
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  • 2
    OpenTTD

    OpenTTD

    Open source simulation game based on Transport Tycoon Deluxe

    OpenTTD is an open source transport simulation game based on the popular game Transport Tycoon Deluxe by Chris Sawyer, with several additions. OpenTTD is as close to the original as you can get, but has been extended with plenty of great features. These include bigger maps (up to 64 times bigger than the original), stable multiplayer mode that allows for up to 255 players in 15 companies, in-game downloading of heightmaps, AIs, scenarios, and so much more.
    Downloads: 5 This Week
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  • 3

    Open Jumpgate

    Opengate is a Jumpgate remake

    Opengate is a remake of the game Jumpgate using OGRE, CEGUI and the asio network library.
    Downloads: 0 This Week
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  • 4
    TORCS - The Open Racing Car Simulator
    TORCS, The Open Racing Car Simulator is a highly portable multi platform car racing simulation. It is used as ordinary car racing game, as AI racing game and as research platform. It runs on Linux (x86, AMD64 and PPC), FreeBSD, OpenSolaris and Windows.
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    Downloads: 505 This Week
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  • Telehealth and Radiology are 130 Years Old. Time to update your system? Icon
    Telehealth and Radiology are 130 Years Old. Time to update your system?

    TeleRay products allow for the viewing or transfer of DICOM images during telehealth visits.

    TeleRay transfers patient studies faster and more securely than any other method.
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  • 5
    Speed Dreams : an Open Motorsport Sim
    2025 UPDATE: we have finally moved to Git! https://forge.a-lec.org/speed-dreams/speed-dreams-code/ This SourceForge project will be kept as a read-only archive and will be eventually removed! Speed Dreams is a Motorsport Simulator featuring high-quality 3D graphics and an accurate physics engine, all targeting maximum realism. Initially forked from TORCS, it has now reached a clearly higher realism level in visual and physics simulation, thanks to its active development team and...
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    Downloads: 279 This Week
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  • 6
    Rigs of Rods 0.4+

    Rigs of Rods 0.4+

    Soft-body physics simulator

    Rigs of Rods is a free/libre soft-body physics simulator mainly targeted at simulating vehicle physics. The soft-body physics system is based on mass-spring-damper theory. This is a mirror of the Rigs of Rods GitHub repository: https://github.com/RigsOfRods/rigs-of-rods The old SourceForge project can be found here: https://sourceforge.net/projects/rigsofrods/
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    Downloads: 7,536 This Week
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  • 7
    simutrans

    simutrans

    A free transportation simulator game

    Simutrans is a cross-platform simulation game where players try to successfully manage transportation systems between places by land, air, and water for passengers, mail, and goods. Planes, ships, trains, trams, trucks, buses, or monorails are at your disposal, but factories operate based on contracts and passengers can only travel to their set destinations.
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    Downloads: 2,131 This Week
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  • 8
    Stellarium

    Stellarium

    A planetarium software that shows a 3D simulation of the night sky

    Stellarium renders 3D photo-realistic skies in real time with OpenGL. It displays stars, constellations, planets, nebulae and others things like ground, landscape, atmosphere, etc.
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    Downloads: 2,755 This Week
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  • 9
    VDrift
    A free racing simulator with excellent physics and graphics.
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    Downloads: 262 This Week
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  • Ditto Edge Server is a lightweight standalone server for resource-constrained edge environments, based on the core Ditto Edge SDK. Icon
    Ditto Edge Server is a lightweight standalone server for resource-constrained edge environments, based on the core Ditto Edge SDK.

    With Ditto Edge Server, you can join devices as small as a Raspberry Pi to a local mesh network and synchronize data across edge environments.

    Ditto's Edge SDK is the only thing your edge devices need to ensure your application is operational in any environment, regardless of network conditions.
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  • 10
    Stunt Rally

    Stunt Rally

    3D racing game with Sci-Fi elements and Track Editor

    ONLY for Releases. Downloads in Files. Homepage: https://cryham.org/stuntrally/ Sources, Issues, etc: https://github.com/stuntrally/stuntrally3/ Documentation: https://github.com/stuntrally/stuntrally3/blob/main/docs/_menu.md Browsers for: Vehicles: https://cryham.org/stuntrally/vehicles/ Tracks: https://cryham.org/stuntrally/tracks/
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    Downloads: 190 This Week
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  • 11
    Another version of the simple action game modeled after the lightcycle sequence of the movie Tron. We're using SourceForge only for file releases and news these days. Development has moved on to GitLab: https://gitlab.com/armagetronad/armagetronad
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    Downloads: 116 This Week
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  • 12
    Danger from the Deep

    Danger from the Deep

    WW2 U-boat simulation

    SDL/OpenGL based WW2 german submarine 3d simulation, multilanguage support, multiplatform support with advanced sound and graphics. Please visit dangerdeep.sourceforge.net for any news or visit us in #dangerdeep on freenode IRC.
    Downloads: 53 This Week
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  • 13
    Cars-Sports-Racing
    This project is a fork of my previous project, Speed ​​Dreams. It relies on unlockable challenges or a career mode, where you start with credits that allow you to purchase a car. Then, each race (qualifying and race) in which you place in the top ten will earn you additional credits, which will allow you to purchase other cars. In this mode, contracts may be offered to you, and special races are available.
    Downloads: 35 This Week
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  • 14
    Atlas aims to provide high quality maps of the world for use in FlightGear, an open source flight simulator.
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    Downloads: 22 This Week
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  • 15
    Kirstens Viewers
    Opensource Created Custom Viewers For Virtual Worlds like SecondLife
    Downloads: 27 This Week
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  • 16
    Race Into Space
    This was the official home of Race Into Space, the computer version of the Liftoff! board game by Fritz Bronner. It was developed by Strategic Visions and published by Interplay as a disk-based game in 1993 and a CD-ROM in 1994. This location houses the prior release of the game, v. 1.1 released in 2013. There is now a v.2.0.0, which can be downloaded from https://github.com/raceintospace/raceintospace/releases/tag/v2.0.0. News and updates are available on our Mastodon account at...
    Downloads: 26 This Week
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  • 17
    Tugeny

    Tugeny

    Tugeny is a tournament organization software.

    Tugeny is a software that allows to graphically design tournaments of any kind. It is supposed to simplify the process of creating the tournament bracket and the time schedule. Bracket and schedule can be checked for completeness and consistency. While the tournament runs, results can be entered. Tournaments can by synchronized with Tugeny Cloud so that participants have mobile access to an up-to-date schedule and anyone authorized by the organizers can enter results online. The Cloud also...
    Downloads: 22 This Week
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  • 18
    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: 14 This Week
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  • 19
    xsnow

    xsnow

    Let it snow on your desktop

    Finally, a working xsnow for Gnome, KDE, etc. Based on the original xsnow-1.42 created by Rick Jansen, after the xsnow-2019 conference in Antas (Spain) we now have available a xsnow that works on many desktop environments, even Raspian. By request of many beta-testers, a graphical front end has been created as well. For non-Unix users, there is https://sourceforge.net/projects/wsnow .
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    Downloads: 15 This Week
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  • 20
    spdrs60 - Digital Model Train Signal Box

    spdrs60 - Digital Model Train Signal Box

    Graphical SRCP locking table client

    spdrs60 is a graphical SRCP client to comfortably control a digital model railway. Visual appearance and usage comply to the original SpDrS60 German Federal Railway company locking table. A SRCP server (e.g. erddcd or srcpd) is needed as a hardware link. In cooperation with train controller dtcltiny (http://dtcltiny.sourceforge.net/) spdrs60 provides support for train automation.
    Downloads: 9 This Week
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  • 21
    dtcltiny - SRCP Model Train Controller

    dtcltiny - SRCP Model Train Controller

    SRCP model train controller

    dtcltiny is a small SRCP client to control digital model trains on SRCP systems. dtcltiny needs a SRCP server (e.g. erddcd or srcpd) as hardware link. In cooperation with locking table spdrs60 (http://spdrs60.sourceforge.net/) dtcltiny provides support for train automation.
    Downloads: 4 This Week
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  • 22

    battleof7

    War of seventh kings

    You are king, who rule your people, collecting tax, researching technology, producing war machines, training specialist, mining raw materials and trade gods.
    Downloads: 0 This Week
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  • 23

    SpaceDivisions

    SpaceStations, StarShip Division.

    StarShip Division this game project. Imitation move battle big starship in open space or on orbits of planets.
    Downloads: 0 This Week
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  • 24

    Mandate Engine

    RTSish Game Engine

    ...The 7 games are all based on this IP: Children of the Thousand Suns: The Unaligned Mandate Each game combines a few different genres from this list and others: RTS, TBS, RPG, Sim, City Building, Breeding, Management You can also make mods of various kinds with support for all the features my own games use and possibly more. It's open source and free obviously. Most modding is done through XML files quite similar to the ones for other Glest derivatives. There may be some good scripting support as well. Currently for fun I am creating a Majesty like to play with since Majesty 2 sucks and Majesty one doesn't support easy modding. Changed the homepage to the GitHub since the repository here is being difficult and thus doesn't contain the source.
    Downloads: 0 This Week
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  • 25
    Subspace Battle
    A strategic, network based, multiplayer space shoot 'em up in 3d, inspired by BzFlag. Bold starship pilots fight for glory in a distant future galaxy. The Ruling Coalition that held together the galaxy has been shattered by internal strife, and in the outskirts of the galaxy chaos reigns. It is now up to the different factions to battle each other to gain the power to rule the galaxy. The battles take place inside large cages, where pilots fight until death among the old city ruins. It...
    Downloads: 0 This Week
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