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

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  • 1
    Zilog Z80

    Zilog Z80

    Z80 shared library including some nice test-projects

    Another Zilog Z80 emulation. C++ class on a shared library. Simulates all pins of the Z80-Chip in a single function interface. Additionally are some Test-Projects added. 1. CP/M 2.2 emulator connectable by an telnet client. 2. An instruction set examiner. 3. An ZX-80 emulator. 4. An TK-80 emulator 5. An Z80 Dis-assembler driver for all supported instructions.
    Downloads: 10 This Week
    Last Update:
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  • 2
    Linux/i386 kernel driver and development library to control serial CBM devices, such as the Commodore 1541 disk drive, connected to the PC's parallel port via a XM1541 or XA1541 cable. A fast disk copier included.
    Downloads: 10 This Week
    Last Update:
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  • 3
    Game Launcher is a cross platform, universal front end for emulators. The main goal is to provide a user interface that is easy to use and attractive, yet does not look like a traditional user interface. It should work with any emulator.
    Downloads: 6 This Week
    Last Update:
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  • 4
    MacFCEU

    MacFCEU

    NES/Famicom emulator based on FCE Ultra.

    An updated Mac OS Classic/Carbon-specific port of FCE Ultra 0.98.13, the Nintendo Entertainment System/FamilyComputer emulator, and beyond.  This emulator is meant for older Macs, pre-OS X.
    Downloads: 6 This Week
    Last Update:
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  • 5
    NEmu is an emulator/simulator for exploring computer architecture. It provides a virtual machine, a debugger, and simulations of various cpus and hardware. NEmu is built on top of ALib, my own application framework.
    Downloads: 6 This Week
    Last Update:
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  • 6
    The FreeDO project has MOVED to http://www.freedo.org, and is close to beta. An alpha is currently being internally tested. The project is no longer open-source. Please direct your browsers to http://www.freedo.org for the latest updates.
    Downloads: 5 This Week
    Last Update:
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  • 7
    Neko Project II for Dreamcast
    Dreamcast port of the Neko Project II PC-9801 emulator
    Downloads: 5 This Week
    Last Update:
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  • 8
    x86Lib is a x86 CPU emulation Library. It is meant to help those that want to create their own emulator. Note: This is not a PC emulator right out of the box. This is meant to aid emulator developers.
    Downloads: 4 This Week
    Last Update:
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  • 9
    GBCoid

    GBCoid

    Gameboy and Gameboy Color emulator for Android phones

    This project is based on sources published by original GBCoid developer, who in turn used code of gnuboy. Help and suggestions are welcome. This project has been abandoned in favor of RetroArch, another awesome free software console emulator (which is also actively developed): http://www.libretro.com/.
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    Downloads: 2 This Week
    Last Update:
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  • 10
    A neogeo emulator for linux. Gngeo is portable and run successfully on many posix system. It use the libSDL for video/input and sound handling.
    Downloads: 3 This Week
    Last Update:
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  • 11
    An Atari ST emulator for Unix/X and SVGAlib (with ports to DOS and Win32).
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    Downloads: 3 This Week
    Last Update:
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  • 12
    8088 Software Development Environment for the .NET & WIN32 platform. Program and control the windows pc with 8088 ML. Assemble, Disassemble, Emulate 8088 Assembler. Realtime I/O
    Downloads: 2 This Week
    Last Update:
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  • 13
    Apple IIe emulator for Palm OS. Appalm uses uses certain techniques to improve performance which subvert some of the standard protection mechanisms of Palm OS. Appalm should not be used on machines with important data.
    Downloads: 2 This Week
    Last Update:
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  • 14
    PCEmu is a software-only PC emulator. It emulates an 8086-based machine with VGA text graphics, EMS memory, host file system access, and `hardware' debugging. It runs DOS and most programs correctly.
    Downloads: 2 This Week
    Last Update:
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  • 15
    GNUDE is a complete suite of GNU C, C++, Fortran, and Java Cross Compilers, and the GDB CPU Simulator and Debugger for embedded microprocessor applications development. Targets development for ARM7, ARM9, and XScale applications.
    Downloads: 1 This Week
    Last Update:
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  • 16
    Thanks to carefully thought out architecture an emulator for all hardware (i386 i860 sparc hppa SGI Mips Alpha etc) on any hardware. A lot of new theories have gone into this trying to fix old problems.
    Downloads: 1 This Week
    Last Update:
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  • 17
    Emulates a CP/M machine on *nix. A great tool for running CP/M applications, transferring CP/M files to modern machines, and debugging CP/M system software.
    Downloads: 1 This Week
    Last Update:
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  • 18
    Mario is a Nintendo® GameBoy emulator for PalmOS, Java, Java Micro Edition (J2ME), Microsoft Windows, Mac OS X, Linux, and POSIX platforms.
    Downloads: 1 This Week
    Last Update:
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  • 19
    Micro-80 aims to simulate a Z80 homebrew computer down to the bare metal: 64K RAM, ADM-3A terminal, parallel port, serial port and...3.5" 1.44MB floppy drive?!
    Downloads: 1 This Week
    Last Update:
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  • 20
    CDK4NIOS stands for Cross Development Kit for Altera's soft core processor NIOS and should you support with a comprehensive Assembler and C/C++ development environment under Linux. It will present only free of fee tools, so you can use it without risks.
    Downloads: 1 This Week
    Last Update:
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  • 21
    Open-Apple is an Apple II emulator for Linux that currently features full emulation of an enhanced Apple IIe computer with several useful peripheral cards including clock, mouse, memory expansion, and hard drive.
    Downloads: 1 This Week
    Last Update:
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  • 22
    A wrapper for the Aerowinx 744 Precision Simulator (http://aerowinx.com, also known as "PS1", a DOS flight sim) that executes the sim without emulators, and extends its functionality with advanced audio, input device and network capabilities.
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    Downloads: 1 This Week
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  • 23
    Phoinix is a Nintendo Gameboy emulator for the Palm Computing Platform. It converts your business handheld into a fun machine.
    Downloads: 1 This Week
    Last Update:
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  • 24
    SNEeSe is an emulator for the Nintendo SNES console for x86 PCs. SNEeSe is written in 32-bit C, C++, and NASM x86 assembly. Project goal is to make as accurate, functional, and usable an emulation core as is reasonably possible.
    Downloads: 1 This Week
    Last Update:
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  • 25
    Softx86 is a library that provides software emulation of an Intel 80x86 CPU. The library takes care of executing opcodes and handling exceptions while the host application is responsible for providing simulated RAM, I/O devices, external signals.
    Downloads: 1 This Week
    Last Update:
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