Showing 50 open source projects for "custom operating systems"

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  • 1
    ASAP - Another Slight Atari Player
    ASAP (Another Slight Atari Player) plays and converts 8-bit Atari music (*.sap, *.cmc, *.mpt, *.rmt, *.tmc, ...) on modern computers and mobile devices.
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    Downloads: 98 This Week
    Last Update:
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  • 2
    AdvanceMAME
    A MAME and MESS port with an advanced video support for Arcade Monitors, TVs, and PC Monitors. It also contains a bootable Linux LiveCD/USB, a frontend with animated MNG/MP3 snapshots, a rom manager, and recompression utilities for compressed files.
    Downloads: 18 This Week
    Last Update:
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  • 3
    Cambridge Z88

    Cambridge Z88

    Software development for 4Mb portable, using Z80 CPU and AA batteries

    This project is for the portable computer "Cambridge Z88", produced by Sir Clive Sinclair (of ZX Spectrum fame). We continue to support software development (ROM, 3rd party apps on memory cards and desktop applications). We have moved to https://cambridgez88.jira.com/wiki (development, source code and documentation). However, we continue to publish files for download here.
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    Downloads: 10 This Week
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  • 4
    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: 23 This Week
    Last Update:
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  • 5
    A Virtual Machine based on a Simplified Instructional Computer (SIC). The Machine will emulate all the hardware of a SIC and will be able to run any program that is written for the SIC as described by Leland L.Beck in his book "System Software"
    Downloads: 0 This Week
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  • 6
    FastSim consists of: - 'Facile' a highly flexible and expressive processor-architecture specification-language. - A compiler for the specifications which produces high-performance, fast-forwarding simulators.
    Downloads: 0 This Week
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  • 7
    Acorn Archimedes hardware emulator for Unix, Windows, Mac OS X, RISC OS, etc.
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    Downloads: 40 This Week
    Last Update:
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  • 8
    VBA-M

    VBA-M

    A merge of the original Visual Boy Advance forks

    The continuing development of the legendary VBA gameboy advance emulator.
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    Downloads: 162 This Week
    Last Update:
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  • 9
    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: 8 This Week
    Last Update:
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  • 10

    davex

    Command shell & program launcher - for the Apple II

    Davex is a ProDOS command shell & program launcher for the Apple II family of computers. It offers a *nix-like command interpreter, has intrinsic and extrinsic invokable modules, and serves as a print spooler and general I/O redirector.
    Downloads: 0 This Week
    Last Update:
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  • 11

    EM-65C02

    A 65C02 Emulator for Microchip PIC24/33

    EM-65C02 emulates a Western Design Centre (WDC) 65C02 microprocessor on a Microchip PIC24/33 microcontroller. The code supports varying amounts of RAM and ROM depending on the features of the host device. The emulation speed depends on the device and its oscillator configuration. A PIC24EP running at 70MIPS has emulates a 65C02 running at about 6Mhz. The example code configuration uses a copy of the BBC BASIC ROM image and a simulation of enough of the Acorn MOS to make the BASIC work...
    Downloads: 1 This Week
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  • 12
    GameBoid

    GameBoid

    Gameboy Advance emulator for Android phones

    This project is based on sources published by original GameBoid developer, who in turn used code of gpSP2X, based on gpSP. Help and suggestions are welcome. This project is abandoned in favor of RetroArch: http://www.libretro.com/. Seriously, check that one out!
    Downloads: 15 This Week
    Last Update:
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  • 13
    KernelEx is an Open Source compatibility layer with an aim to allow running Windows 2000/XP-only applications on Microsoft Windows 98 and Microsoft Windows Millennium operating systems.
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    Downloads: 279 This Week
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  • 14
    Apple Game Server 3.1

    Apple Game Server 3.1

    Upload games to legacy apple // computers via serial and no floppies!

    This java (version 6 or higher) program allows you to send games directly to an old apple // computer with no need for floppies, only a serial cable. No hardware modification is necessary, you only need a working serial connection. A cousin of this project can be found here: http://asciiexpress.net/gameserver/ (Thanks Egan!)
    Downloads: 2 This Week
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  • 15
    Sharp MZ800 univerzalni karta periferii 1 ----------------------------------------- Contains peripherals: emulator of FDC WD279x, RTC, single channel SIO, repository manager, LAN10Mbit Chips on the card: STM32F101, XC9356, ENC28J60, FT232RL, MAX3232
    Downloads: 0 This Week
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  • 16
    Nesoid

    Nesoid

    NES emulator for Android phones

    This project is based on sources, published by original Nesoid developer, who in turn used code of GPFCE, forked from FCEUltra, currently incarnation of which is known as FCEUX. Help and suggestions are welcome. This project has been abandoned in favor of the RetroArch, another awesome free software emulator (which has much better NES support and is more actively developed): http://www.libretro.com/.
    Downloads: 39 This Week
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  • 17
    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: 7 This Week
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  • 18
    z390 Portable Mainframe Assembler

    z390 Portable Mainframe Assembler

    z390 Portable Mainframe Assembler and Emulator

    z390 Portable Mainframe Assembler and Emulator
    Downloads: 3 This Week
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  • 19
    PearPC - PowerPC Emulator
    PearPC is an architecture independent PowerPC platform emulator capable of running most PowerPC operating systems. It includes a JITC for x86-Processors.
    Downloads: 60 This Week
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  • 20
    FakeNES GT
    FakeNES is a highly portable, Open Source NES and Famicom emulator. It runs on all modern operating systems and has an actively maintained DOS port for enthusiasts. Support for phones and other mobile platforms is under development. The majority of the project is entirely original code released under the zlib/libpng license. Contributed and third-party code is included under GNU licenses.
    Downloads: 28 This Week
    Last Update:
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  • 21
    Emulador WYD Core
    (English) Emulator developed for the game With Your Destiny (WYD), by team EWC(Emulator Wyd Core), Software non-profit (free), GNU License. Contact marcelinho1112@hotmail.com, Contributions are accepted. EWC project is Open Source.
    Downloads: 0 This Week
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  • 22
    NedoPC SDK was moved to https://gitlab.com/nedopc/sdk
    Downloads: 1 This Week
    Last Update:
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  • 23
    Virtual Drivers for the NT Virtual DOS Machine implementing clipboard access and joystick emulation.
    Downloads: 0 This Week
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  • 24
    The Psx Emulation Open Source project (P.E.Op.S.) contains several open source libraries (plugins) for freeware MSWindows and Linux psx/ps2 emulators.
    Downloads: 23 This Week
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  • 25
    open82 is a freely-licenced replacement firmware for the Sinclair ZX Spectrum. Just like the original, it is based on the firmware for the Sinclair ZX81. It is released under the GNU General Public License.
    Downloads: 0 This Week
    Last Update:
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