Showing 126 open source projects for "commodore"

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  • 1
    Emulators written in JavaScript

    Emulators written in JavaScript

    A list of emulators written in the JavaScript programming language

    Emulators written in JavaScript is a curated repository that compiles a wide range of emulators written in JavaScript, serving as a centralized index for browser-based and JavaScript-powered emulation projects. Rather than being a single emulator, it functions as a comprehensive catalog that organizes emulators by platform, including systems like Atari, Commodore, Apple II, and many others. The project originated as a collection of emulators shared within developer communities and has grown into a valuable reference for anyone interested in web-based emulation technologies. It highlights the versatility of JavaScript and WebAssembly in recreating legacy hardware environments directly within a browser. ...
    Downloads: 0 This Week
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  • 2
    Microsoft BASIC for 6502 Microprocessor

    Microsoft BASIC for 6502 Microprocessor

    Microsoft BASIC for 6502 Microprocessor

    Microsoft BASIC for 6502 is the original assembly-language source code for Microsoft’s BASIC interpreter version 1.1, written for the MOS Technology 6502 8-bit microprocessor back in the late 1970s. It was used on pioneering personal computers (such as the Apple II, Commodore PET, etc.), enabling users to write and run programs in BASIC on those systems. The repo contains the full source (in 6502 assembly), with support for multiple hardware platforms via conditionals, includes floating-point arithmetic, string handling, arrays, math functions, I/O, etc. The repository is maintained by Microsoft, is archived (read-only), and released under the MIT license.
    Downloads: 2 This Week
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  • 3

    c64repo

    Programas en ensablador para Commodore 64

    Pruebas de programación en ensablador para commodore 64.
    Downloads: 0 This Week
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  • 4
    Lankyspace

    Lankyspace

    A retro 8x8 font inspired by PC CGA and Commodore

    This retro font, that is inspired by the PC CGA, and Commodore implements the Code page 437, Code page 850 and Windows-1252. Every printable character of these code pages is present in Lankyspace
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    Downloads: 22 This Week
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  • 5
    RECOIL

    RECOIL

    Retro Computer Image Library

    Retro Computer Image Library decodes Amiga, Amstrad CPC, Apple II, Atari 8-bit, Atari Portfolio, Atari ST/TT/Falcon, BBC Micro, Commodore 64, Commodore 16/116/Plus4, Commodore 128, Electronika BK, FM Towns, HP 48, Macintosh 128K, MSX, NEC PC-80/88/98, Oric, SAM Coupe, Sharp X68000, Tandy 1000, Timex 2048, TRS-80, TRS-80 Color Computer, ZX81 and ZX Spectrum picture formats. The project contains a simple viewer, plug-ins for general-purpose image viewers and editors, and an everything-to-png converter.
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    Downloads: 81 This Week
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  • 6

    DIRCBM

    Plugin for TotalCommander to read / write Commodore images

    Plugin Extension for TotalCommander to extract/view/create CBM (Commodore Business Machines) disk images Keywords: C64, 1541, 1571, D64, D80, D82, T64, 8050, 8250, D71, D81, 1581
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    Downloads: 15 This Week
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  • 7
    libsidplayfp

    libsidplayfp

    A library to play Commodore 64 music derived from libsidplay2

    Libsidplayfp (and its console frontend sidplayfp) is a fork of sidplay2 born with the aim to improve the quality of emulating the 6581, 8580 chips and the surrounding C64 system in order to play SID music better.
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    Downloads: 16 This Week
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  • 8
    WAV-PRG
    WAV-PRG is a program for converting Commodore 64 tapes to PC and back. It is designed not to require any custom-built cables: transfers between PC and tape are done by means of a tape player/recorder connected to the PC's soundcard by a plain audio cable
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    Downloads: 112 This Week
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  • 9

    VIC-2020 MINIMON Cartridge

    Machine Language Monitor for Commodore VIC-20

    MINIMON is a Machine Language Monitor for the Commodore VIC-20. It is a combined hardware/software project: a cartridge for the computer's expansion port (with a cartridge extender for a secondary cartridge), plus firmware, which is the actual MINIMON monitor. MINIMON features all commands usually expected from a debugger/monitor: Memory dump and edit, Register dump and edit, Execute code from monitor, Direct Assembler and Disassembler (all documented opcodes of the NMOS 6502), Transfer/Compare/Fill/Hunt in memory blocks, Use of breakpoints with the BRK instruction, Load/Save/Verify with any storage device. ...
    Downloads: 1 This Week
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  • 10
    TAPClean is a Commodore tape preservation / restoration tool. It will check, repair, and remaster Commodore 64 and VIC 20 TAP or DC2N DMP files (tape images).
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    Downloads: 9 This Week
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  • 11
    A crossplatform music editor for creating Commodore 64 music. Uses reSID library by Dag Lem and supports alternatively HardSID & CatWeasel devices.
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    Downloads: 53 This Week
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  • 12
    Kobo64

    Kobo64

    A Kobo Deluxe like game for the Commodore 64

    Kobo64 is a space shooter game which can be considered as a "port" of Kobo Deluxe for the Commodore 64 platform. There are many similarities like maps or enemies, but the algorithms were altered to better fit to the platform limitations. It was written in 6502 assembler (64tass) for performance reasons. The game was an entry for the RGCD 2013 16KiB cartridge game competition.
    Downloads: 0 This Week
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  • 13
    VICE

    VICE

    Versatile Commodore Emulator

    VICE is an emulator collection which emulates the C64, the C64-DTV, the C128, the VIC20, practically all PET models, the PLUS4 and the CBM-II (aka C610). It runs on Unix, MS-DOS, Win32, OS/2, Acorn RISC OS, BeOS, QNX 6.x, Amiga, GP2X or Mac OS X machines.
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    Downloads: 2,727 This Week
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  • 14
    ...For the latest source, releases, bug tracking, use https://github.com/OpenCBM/OpenCBM instead! Win NT/2K/XP/7/8/10/11, Linux/i386/AMD64/ARM, FreeBSD and MacOS X 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. Fast disk copier included. Successor of cbm4linux. Also supports the XU1541 and the XUM1541 USB devices (a.k.a. "ZoomFloppy").
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    Downloads: 39 This Week
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  • 15
    Mastermind RK

    Mastermind RK

    The classic board game "Mastermind" for various Z80 computers

    ...Currently, 83 target systems are supported, including Mattel Aquarius, Sinclair ZX80 and ZX81 (with a separate Chroma colour version), ColecoVision, various Robotron computers, Philips P2000 and VG5000, and many more. 2025-11-10: - New target supported: Commodore 128 (using the Z80 CPU)
    Downloads: 3 This Week
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  • 16

    SyncTERM

    Cross-platform BBS (ANSI) Terminal

    A cross-platform ANSI-BBS terminal designed to connect to remote BBSs via telnet, rlogin, or SSH. Supports ANSI music and the IBM charset when possible. Will run from a console, under X11 using XLib, or using SDL.
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    Downloads: 430 This Week
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  • 17
    Java SID Player Music Library V2
    This is a Commodore 64 emulator specialized for sound reproduction. It is also a SID player for music collections like HVSC and CGSC. It is a full C64 emulator and can play games of the GameBase64 project as well.
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    Downloads: 28 This Week
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  • 18
    InstallerLG

    InstallerLG

    A re-implementation of the LISP-like 'Installer' scripting language.

    A re-implementation of the LISP-like 'Installer' scripting language included with AmigaOS as of version 2.1. InstallerLG aims to be fully compatible with the original as described in the V43.3 documentation. Most of the resource related limitations of the Commodore implementation are gone and the GUI has been replaced by a MUI / Zune based one.
    Downloads: 1 This Week
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  • 19
    Java Ice Team Tracker 64 is a java based music tracker (editor) for creating music for SID chip of Commodore 64. Instruments are totally based onto tables for full control of sound generation.
    Downloads: 0 This Week
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  • 20
    Modem Bridge 2k26  - (USB_to_RS232)

    Modem Bridge 2k26 - (USB_to_RS232)

    Internet Connectivity on Retro Computer Hardware!

    Bridging the gap between the Atari 8-bit era and modern networks. ModemBridge is a lightweight, cross-platform system tray application designed to seamlessly bridge modern network connections with legacy BBS environments. Built from the ground up using Qt 6, it takes the headache out of connecting retro hardware to modern SSH and Telnet-based bulletin board systems. More than just a simple tunnel, ModemBridge acts as a full-fledged AT command parser and multi-port connection manager,...
    Downloads: 0 This Week
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  • 21

    Tour of Generations: Killacai

    A collection of games representing each gaming generation.

    A museum collection of games in the Killacai series representing each gaming generation. Go on a wonderful tour to relive the nostalgia of playing video games in each gaming generation, from the 1st in the 1970s, all the way to the eighth in the 2010s, with a simple ninth gen Vampire Survivor clone thrown in as an added bonus.
    Downloads: 0 This Week
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  • 22
    Emutils

    Emutils

    Search and manage batches of D64/etc files.

    Emutils are a collection of utilities for dealing with files which are in formats most commonly used by Commodore 64 emulators (D64, D71, D81, etc). These include search tools, extractors, converters, archive tools, etc. especially for batch operations.
    Downloads: 0 This Week
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  • 23
    jGameBase - Universal Emulator Frontend
    ...It supports virtually any emulator for any system and has versatile database searching and filtering. There are databases for Apple II, Atari ST, Coleco ColecoVision, Commodore Amiga, Commodore C64, Commodore VIC20, Nintendo NES, Nintendo SNES, and Sinclair ZXSpectrum.
    Downloads: 10 This Week
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  • 24

    VI65

    VI editor for 6502 based systems

    A VI like editor for the Commodore 64, 128, 16, Plus 4, VIC20 (expanded), PET 40/80, Atari 8bit, Apple II.
    Downloads: 2 This Week
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  • 25

    DirCBMLister

    Plugin for TotalCommander to list Commodore disk images

    Plugin for TotalCommander to view CBM (Commodore Business Machines) disk images with the PETSCII char set. Enjoy the old CBM disk directory art. Currently the following disk image formats are supported: -D64 (1541 images incl. 40 track formats) -D71 (1571 images) -D80 (8050 images) -D81 (1581 images) -D82 (8250 images) Functions: ---------- - view the disk images with the original C64 char set - gives additional info about the disk image like format, D64 40-track type and if error info is available - use it with F3 or Ctrl-Q - shows BAM and error map too - switch between Upper/Graph, Lower/Upper char sets, BAM and error map (if available) with the word wrap key 'w'
    Downloads: 0 This Week
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