Browse free open source Emulators and projects below. Use the toggles on the left to filter open source Emulators by OS, license, language, programming language, and project status.

  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    Build gen AI apps with an all-in-one modern database: MongoDB Atlas

    MongoDB Atlas provides built-in vector search and a flexible document model so developers can build, scale, and run gen AI apps without stitching together multiple databases. From LLM integration to semantic search, Atlas simplifies your AI architecture—and it’s free to get started.
    Start Free
  • Simple, Secure Domain Registration Icon
    Simple, Secure Domain Registration

    Get your domain at wholesale price. Cloudflare offers simple, secure registration with no markups, plus free DNS, CDN, and SSL integration.

    Register or renew your domain and pay only what we pay. No markups, hidden fees, or surprise add-ons. Choose from over 400 TLDs (.com, .ai, .dev). Every domain is integrated with Cloudflare's industry-leading DNS, CDN, and free SSL to make your site faster and more secure. Simple, secure, at-cost domain registration.
    Sign up for free
  • 1
    Wine

    Wine

    Run Windows applications on Linux, BSD, Solaris, and Mac OS X

    Wine is an Open Source implementation of the Windows API on top of X and Unix. Wine provides both a development toolkit for porting Windows sources to Unix and a program loader, allowing many unmodified Windows binaries to run on x86-based Unixes.
    Leader badge
    Downloads: 899 This Week
    Last Update:
    See Project
  • 2
    Denise

    Denise

    C64/Amiga emulator with shader and runAhead

    Denise is a cycle accurate and platform independant C64 / Amiga 500/1000 emulator. My motivation for this project is understanding how it works and write clean and easy readable code. RetroArch SLANG shaders are supported by Denise. Features already known from the C64 emulation, such as runAhead, savestates, drive sounds, PAL encoding, dynamic rate control, G-Sync/FreeSync, Warp, just in time polling are also available for the Amiga. Denise supports SuperCPU, Final Chesscard, REU, GeoRam, EasyFlash, EasyFlash³, Gmod2, Retro Replay, Action Replay, Final Cartridge, Light Guns/Pens, GunStick, Mouse 1351, Mouse Neos, Paddles, fast loaders such as ProfDOS, PrologicDOS, DolphinDOS, ProSpeed 1571, Turbo Trans, 1571, 1581, drag'n'drop and command line support. GIT repo: https://bitbucket.org/piciji/denise/src/master
    Leader badge
    Downloads: 731 This Week
    Last Update:
    See Project
  • 3
    D-Fend Reloaded

    D-Fend Reloaded

    A graphical environment for DOSBox

    D-Fend Reloaded is a graphical environment for DOSBox. D-Fend Reloaded is a successor of the discontinued D-Fend. Both environments look alike and D-Fend Reloaded contains all features of D-Fend. Even the D-Fend config files can be used.
    Leader badge
    Downloads: 670 This Week
    Last Update:
    See Project
  • 4
    CDemu - a virtual CD/DVD drive for Linux
    CDemu - a virtual CD/DVD drive for Linux. Project includes Linux kernel module & userspace utilities.
    Leader badge
    Downloads: 298 This Week
    Last Update:
    See Project
  • Build Securely on Azure with Proven Frameworks Icon
    Build Securely on Azure with Proven Frameworks

    Lay a foundation for success with Tested Reference Architectures developed by Fortinet’s experts. Learn more in this white paper.

    Moving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
    Download Now
  • 5
    Yabause
    Yabause is a portable Sega Saturn emulator.
    Downloads: 52 This Week
    Last Update:
    See Project
  • 6
    QtEmu is a graphical user interface for QEMU and KVM written in Qt4. https://github.com/uwolfer/qtemu
    Leader badge
    Downloads: 158 This Week
    Last Update:
    See Project
  • 7
    Gens is a win32/unix Sega Genesis / Sega CD / Sega 32X emulator.
    Downloads: 42 This Week
    Last Update:
    See Project
  • 8
    Wubi is an officially supported Ubuntu installer for Windows users that can bring you to the Linux world with a single click. The website has moved to http://www.ubuntu.com/desktop/get-ubuntu/windows-installer, where you can find the latest release.
    Downloads: 35 This Week
    Last Update:
    See Project
  • 9
    q4wine
    Q4Wine is a qt4 (http://www.qtsoftware.com/) GUI for W.I.N.E. (http://winehq.org/) It will help you manage wine prefixes and installed applications.
    Leader badge
    Downloads: 46 This Week
    Last Update:
    See Project
  • Build Securely on AWS with Proven Frameworks Icon
    Build Securely on AWS with Proven Frameworks

    Lay a foundation for success with Tested Reference Architectures developed by Fortinet’s experts. Learn more in this white paper.

    Moving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
    Download Now
  • 10
    Tilem - TI Linux Emulator
    TilEm is an emulator for the Z80 series of Texas Instruments graphing calculators. It supports all of the existing models in this series (TI-73, TI-76.fr, TI-81, TI-82, TI-83, TI-83 Plus, TI-84 Plus, TI-85, and TI-86.) TilEm features detailed emulation of all aspects of the calculator hardware, and includes a debugger for writing assembly programs.
    Leader badge
    Downloads: 27 This Week
    Last Update:
    See Project
  • 11
    Apple Disk Transfer ProDOS

    Apple Disk Transfer ProDOS

    Transfer disks and disk images between the Apple II and the real world

    Apple Disk Transfer ProDOS (ADTPro) transfers classic 8-bit Apple disk images over a serial, ethernet or audio link to a more modern computer. Based on the seminal ADT, ADTPro can transfer any ProDOS- or SOS-visible volume.
    Downloads: 17 This Week
    Last Update:
    See Project
  • 12
    HWSensors

    HWSensors

    All information from hardware sensors on your Mac

    HWSensors is a software bundle that includes drivers and applications that allow you to access information from hardware sensors available on your Mac. FakeSMC is an open source SMC device driver/emulator developed by netkas (http://netkas.org/). NOTE: FakeSMC & Plugins starting from v915 provide additional sensors information to HWMonitor then running on Macs. By installing FakeSMC on real Mac you should consider you know what you are doing and how to recover your system if something will goes wrong. All repositories: Sourceforge, sources & downloads: https://sourceforge.net/projects/hwsensors/ BitBucket, sources & downloads: https://bitbucket.org/kozlek/hwsensors/overview Assembla, sources: https://www.assembla.com/code/fakesmc/git/nodes GitHub, sources: https://github.com/kozlek/HWSensors HWSensors Project (c) 2014 netkas, slice, usr-sse2, kozlek, navi, THe KiNG, RehabMan and others. All rights reserved.
    Downloads: 46 This Week
    Last Update:
    See Project
  • 13
    MicroLua DS

    MicroLua DS

    MicroLua brings Lua on the Nintendo DS for easy programming

    MicroLua brings the programming language Lua on the Nintendo DS for easy and fast development of beautiful homebrews! Based on brunni's µLibrary, µLua is a Lua interpreter featuring fast drawings and many important functionalities. You can exploit your Nintendo DS with the simplistic yet powerful Lua language! On your cartridge, MicroLua is a NDS executable that shows as its frontend a great graphical shell from which you can explore your cartridge and run Lua scripts written for µLua. µLua already benefits from an impressive collection of homebrews, from a complete and expandable MicroLua IDE to enjoyable games, produced by an active and helpful community.
    Downloads: 34 This Week
    Last Update:
    See Project
  • 14
    teo-emulator

    teo-emulator

    Teo is an emulator of the Thomson TO8 microcomputer

    Teo is an emulator of the Thomson TO8 microcomputer for PC, running on MSDOS, Windows and Linux. The compatibility is close to 100% for softwares which don't use non emulated peripherals and don't hold physical protections. In other words, if a software doesn't work on Teo, so probably : 1. it needs the presence of another peripheral than mouse, light-pen, joystick, tape recorder and disks (so it won't run as long as this peripheral is not emulated), 2. its physical protection makes it fail.
    Downloads: 12 This Week
    Last Update:
    See Project
  • 15

    CuteMupen

    GUI for Mupen64Plus Nintendo 64 emulator

    CuteMupen is a graphical (GUI based on Qt library) front-end for the cross-platform Mupen64Plus N64 emulator.
    Downloads: 12 This Week
    Last Update:
    See Project
  • 16
    Downloads: 6 This Week
    Last Update:
    See Project
  • 17
    PlayRetro Frontend Multi Emulateur

    PlayRetro Frontend Multi Emulateur

    Frontend arcade mame kawaks bsnes nebula megadrive snes finalburn

    PlayRetro is an interface (FrontEnd) Multi-emulators for arcade PC with Windows or any Windows PC. It supports the largest systems of arcade games and best gaming consoles that have experienced the golden age of video games. PlayRetro allows you to hide windows and have a single interface for playing your favorite arcade games and game consoles. It is controlled entirely with the joystick and / or keyboard. Although suitable for use in an arcade or a dedicated PC emulation, it can be used on a desktop or family to pilot with the joypad or keyboard. Development PlayRetro is studied specifically for each emulator supports it. Its use is very simple and easy. Configuration requires very little knowledge and little time.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 18
    QMC2 is a Qt based multi-platform GUI front end for MAME NOTE: A new version is hosted and developed at https://github.com/qmc2/qmc2-mame-fe
    Downloads: 7 This Week
    Last Update:
    See Project
  • 19
    dbfrontend is a windows tool to make the approach to the excellent DOSBox project at dosbox.sourceforge.net more comfortable and to manage DOSBox projects. (ie play the old DOS games)
    Downloads: 4 This Week
    Last Update:
    See Project
  • 20
    WinDS

    WinDS

    Windows XP reimplemented on Nintendo DS

    WinDS is a Reimplementation of the OS Windows(R) XP(R) on the Platform Nintendo DS. Since i started coding Apps for the NDS, my goal was to write a program, called WinDS, which does (nearly) the same as the real appy by Microsoft. In contrast to other little NDS-Operating Systems, just like Woopsi etc. you can code your own Application in Lua for WinDS: just copy the Code onto the FAT-Disk and execute it from within WinDS! This is what makes WinDS so unique. The New Beta 0.95 is out, it features - 52 Classes that are already available within Lua - 25 different types of user interface classes - 8 different predefined dialogs which makes it the perfect GUI sandbox for DS. PS: More time without update means: next update will have even more improvements, as i am still developing ;)
    Downloads: 3 This Week
    Last Update:
    See Project
  • 21
    Gelide

    Gelide

    Gelide, a configurable frontend for desktops.

    Gelide is a configurable frontend which let you manage any kind of emulated system (arcade, console, PC, etc) letting you to catalog and launch any game from any existing emulator under GNU/Linux.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 22
    It's a HL² mod. it's a first personnal shooter where there are zombies.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 23
    The MSX emulator to experience MSX differently. blueMSX is a cycle accurate emulator that emulates all generations of MSX computers as well as SVI, ColecoVision and Sega SG-1000.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 24

    jo2emLauncher

    portable o2em launcher

    jo2emLauncher stands for Java o2em launcher. It is a GUI to help people use o2em (the odyssey 2 / videopac emulator). Currently available launcher are only for windows. As jo2emLauncher is 100% java, it is able to run on a wide range of platforms. The first target is linux.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 25
    Emulation Framework
    The Emulation Framework offers a convenient way to render digital files in their native computer environment. The EF is software developed in Java by the international KEEP project, co-funded by the European Unions 7th Framework Programme.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • Next