Showing 127 open source projects for "java zx spectrum"

View related business solutions
  • The Most Powerful Software Platform for EHSQ and ESG Management Icon
    The Most Powerful Software Platform for EHSQ and ESG Management

    Addresses the needs of small businesses and large global organizations with thousands of users in multiple locations.

    Choose from a complete set of software solutions across EHSQ that address all aspects of top performing Environmental, Health and Safety, and Quality management programs.
    Learn More
  • AestheticsPro Medical Spa Software Icon
    AestheticsPro Medical Spa Software

    Our new software release will dramatically improve your medspa business performance while enhancing the customer experience

    AestheticsPro is the most complete Aesthetics Software on the market today. HIPAA Cloud Compliant with electronic charting, integrated POS, targeted marketing and results driven reporting; AestheticsPro delivers the tools you need to manage your medical spa business. It is our mission To Provide an All-in-One Cutting Edge Software to the Aesthetics Industry.
    Learn More
  • 1
    Universal Pokemon Randomizer ZX

    Universal Pokemon Randomizer ZX

    Public repository of source code for the Universal Pokemon Randomizer

    Universal Pokemon Randomizer ZX is an open-source tool that allows players to modify and randomize various aspects of Pokémon games across multiple generations, creating unique and unpredictable gameplay experiences. It supports a wide range of ROMs and provides a user-friendly interface for customizing game elements such as Pokémon encounters, abilities, stats, movesets, and item distributions. The tool is designed to maintain game stability while introducing variability, ensuring that...
    Downloads: 178 This Week
    Last Update:
    See Project
  • 2

    zxspectrum-utils

    Package of utils for crossdevelopment for ZX Spectrum.

    Package of various utilities for handling ZX Spectrum emulators formats. It's aim is to have one package for all most used utilities at one place. Package contain: - bin2tap, bin2mbd - lstbas, dir0, dirtap, dirhob, tsttap - 0totap, tapto0, 0tobin, binto0, 0tohob, hobto0 - d802tap, tap2d80 - mbdir, mbload, mb2tap, tap2mbd, tap2mbhdd - tap2tzx, tzx2tap - breplace, makesna, permutor
    Downloads: 13 This Week
    Last Update:
    See Project
  • 3

    Jesperl

    Janko's minimal emulation of ESP-like AT commands

    Jesperl was developed to be used with MAME's ZX Spectrum Next emulation. Running it and letting MAME connect to it allows the programs which run inside of the ZX Spectrum Next emulation environment to communicate with the internet using the internet access of the host computer. Jesperl minimally emulates the behavior of an ESP8266 hardware module , which is the module used in the ZX Spectrum Next hardware project.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 4
    Fuse for macOS
    Fuse for macOS is a macOS port of The Free Unix Spectrum Emulator (Fuse) (an emulator of the 1980s home computer and various clones).
    Leader badge
    Downloads: 110 This Week
    Last Update:
    See Project
  • Rezku Point of Sale Icon
    Rezku Point of Sale

    Designed for Real-World Restaurant Operations

    Rezku is an all-inclusive ordering platform and management solution for all types of restaurant and bar concepts. You can now get a fully custom branded downloadable smartphone ordering app for your restaurant exclusively from Rezku.
    Learn More
  • 5

    ZX Spectrum Bulk Data Transfer - esxdos

    ZX Spectrum bulk data transfer via EAR port.

    A set of tools for transferring arbitrary files (of arbitrary lengh, up to 1Gb) to ZX Spectrum machine via tape input (EAR). No additional hardware required. t2esx utility is intended to transfer data to the ZX Spectrum via the EAR port without any additional hardware. If you have the means to play back TAP files, t2esx allows you to transfer any arbitrary amount of raw data (theoretical upper limit – 1G). Utility provided in two flavours – “regular” 48k programme and the esxdos dot command. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    Clock Signal

    Clock Signal

    A latency-hating emulator of: the Acorn Electron, BBC Micro

    ...Its defining philosophy is to make emulation “invisible” to the user, meaning software can be launched directly without requiring manual configuration of machines, disks, or hardware profiles. The emulator supports a wide range of classic systems, including the Apple II, Atari 2600, ZX Spectrum, MSX, and early Macintosh computers, all within a unified architecture. One of its most technically distinctive features is its signal-processing-based rendering pipeline, which simulates original video outputs such as composite signals instead of simply drawing pixels, resulting in highly accurate visual artifacts. CLK also prioritizes extremely low latency by decoupling audio and video pipelines and leveraging modern display capabilities.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 7
    The Free Unix Spectrum Emulator (Fuse): an emulator of the 1980s home computer and various clones for Unix, Mac OS X and Windows.
    Leader badge
    Downloads: 547 This Week
    Last Update:
    See Project
  • 8
    Unreal Speccy portable

    Unreal Speccy portable

    Portable ZX-Spectrum emulator based on UnrealSpeccy 0.37.3 by SMT

    Portable ZX-Spectrum emulator supports Z80 128K (Pentagon) AY/YM, Beeper, Beta Disk, Tape, Kempston Joystick/Mouse, Snapshots, Replays. Supported formats: sna, z80, szx, rzx, tap, tzx, csw, trd, scl, fdi, zip. Created to be ported to many platforms such as Windows/Linux/Mac/Symbian/Dingoo A320/Android/iOS/PSP/Raspberry Pi, ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    EightyOne Sinclair Emulator

    EightyOne Sinclair Emulator

    Emulates the range of ZX home computers made by Sinclair Research Ltd

    EightyOne is an emulator for the range of ZX home computers made by Sinclair Research (and their clones) in the 1980s, primarily the ZX80 and ZX81 but also includes the ZX Spectrum models. As well as emulating the machines themselves, various add-on interfaces are supported, including storage devices, hi-res graphics, custom character sets, sound and colour cards. EightyOne was created by Michael D Wynne.
    Leader badge
    Downloads: 81 This Week
    Last Update:
    See Project
  • CloudZero: The Cloud Cost Optimization Platform Icon
    CloudZero: The Cloud Cost Optimization Platform

    CloudZero automates the collection, allocation, and analysis of your infrastructure and AI spend to uncover waste and improve unit economics.

    CloudZero is the leader in proactive cloud cost efficiency. We enable engineers to build cost-efficient software without slowing down innovation. CloudZero's next-generation cloud cost optimization platform automates the collection, allocation, and analysis of cloud costs to uncover savings opportunities and improve unit economics. We are the only platform that enables companies to understand 100% of their operational cloud spend and take an engineering-led approach to optimizing that spend. CloudZero is used by industry leaders worldwide, such as Coinbase, Klaviyo, Miro, Nubank, and Rapid7.
    Learn More
  • 10
    Sokoban RK

    Sokoban RK

    Cross-platform version of the classic puzzle game "Sokoban"

    ...All 50 levels of the original game are included, the levels.h file also contains 40 extra levels that can optionally be used when compiling the game. Currently, 57 target systems are supported, including the Sinclair ZX Spectrum, MSX, Sega Master System, and many more. 2025-10-20: - New target supported: Casio FP-1100
    Downloads: 4 This Week
    Last Update:
    See Project
  • 11
    Deepspace

    Deepspace

    A simple action game for various Z80 computers

    ...Your spaceship is trapped inside a force field. Try to reach the fuel station before you run out of fuel, but avoid the deadly rocks. Currently, 56 target systems are supported, including the Sinclair ZX Spectrum, MSX, Sega Master System, and many more. 2026-01-20: - New target supported: Sharp PC-G850 and PC-G850V - Triumph-Adler Alphatronic P2: Graphics speed has been improved in z88dk, the game is running a little smoother now.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 12
    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.
    Leader badge
    Downloads: 9 This Week
    Last Update:
    See Project
  • 13
    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.
    Leader badge
    Downloads: 75 This Week
    Last Update:
    See Project
  • 14

    ZxSim

    API (C#) for simulating certain aspects of a ZX spectrum for porting.

    Initially this project is a showcase of my abilities to write code using C# and DotNet libraries, along with Design Patterns and SOLID techniques. The project itself is a bunch of libraries that make porting Spectrum games easier using C#. Originally I would use a popular UI and write code emulating the Z80. However over time those UIs would come out of favour or not compile on a modern OS, so the first aim is portability. The current examples will use Godot to display and control the...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    simple3d

    simple3d

    realistic driving simulation + functions for 2D/3D graphics

    ...GNU/Linux and Wind0w$ executables are available. SDL_grf - functions for 2D/3D graphics (including text), sound and input + a few programs for viewing 3D models, viewing ZX Spectrum *.scr files, simulating the Solar System etc. Simple3d - old program for rendering 3D models, now included in SDL_grf but not used in the latest programs.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 16
    ZX Pokemaster

    ZX Pokemaster

    Tool for sorting/renaming files for ZX Spectrum

    ...Do no expect any updates from me. I DO NOT do programming projects anymore. The source code is available here, you're welcome to fork it and take over development: github.com/ladyeklipse/ZX-Pokemaster Sorting/renaming files and managing cheats for ZX Spectrum. Files are sorted and renamed based on MD5 hashes (if availble). ZX Pokemaster incorporates AllTipshopPokes database, which contains all known multiface pokes, scraped directly from www.the-tipshop.co.uk and maintained by Pokemester's author.
    Downloads: 18 This Week
    Last Update:
    See Project
  • 17

    ArkiFuse - Arki's mod of "FUSE" emulator

    Builds of "FUSE" emulator with my own mods

    ArkiFuse is a free (GPL v2+) ZX Spectrum emulator based on FUSE Spectrum emulator (https://sourceforge.net/projects/fuse-emulator/). ArkiFuse contains some additional modifications and fixes, which have not been accepted or merged (yet) into the original FUSE project. See "Files" tab for download options of distribution files. Individual modifications/features can be tested with separately built distribution file(s) or
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18

    ZAPH

    Tools and Z80 engine for creating adventure games. (RUST)

    This is an exercise in some advance programming topics using a text adventure as the central result. This originally began as a project to recreate an old BASIC text adventure, on the ZX Spectrum, using Z80. After developing a very simple byte code VM to handle the game interactions, I realised that there was an opportunity to use some more advance techniques, which in turn can lead to some PC based tools.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    Monty Mole PC remake

    Monty Mole PC remake

    2D Platform remake based on the game from the 1980s

    Monty Mole This is a 2D platform arcade game, based on the original game written on the ZX Spectrum. The miners are on strike and you need heat. Your aim is to help Monty collect all the coal by navigating through the mine shafts avoiding all the nasty creatures that live within.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    The Sashimi project hosts the Trans-Proteomic Pipeline (TPP), a mature suite of tools for mass-spec (MS, MS/MS) based proteomics: statistical validation, quantitation, visualization, and converters from raw MS data to the open mzML/mzXML formats.
    Leader badge
    Downloads: 26 This Week
    Last Update:
    See Project
  • 21
    nmrshiftdb2
    nmrshiftdb2 is a NMR database (web database) for organic structures and their nuclear magnetic resonance (nmr) spectra. It allows for spectrum prediction (13C, 1H and other nuclei) as well as for searching spectra, structures and other properties. The nmrshiftdb2 software is open source, the data is published under an open content license. The core of nmrshitdb2 are fully assigned spectra with raw data and peak lists (we have pure peak lists as well). Those datasets are peer reviewed by a...
    Leader badge
    Downloads: 278 This Week
    Last Update:
    See Project
  • 22
    bars3d

    bars3d

    linear and nonlinear static analysis of 3-dimensional frames

    ...SDL 1.2 or 2 can be used for graphics and an executable file for Window$ is included in version 2.1.0, as well as a program for analysing 2-dimensional structures, written in Sinclair BASIC for ZX Spectrum computers. A free emulator written in JavaScript, i.e. JSSpeccy v1, which was tested in FIrefox 10 from 2012 (and obviously works in all later versions), is also provided.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 23
    mpchess

    mpchess

    simple chess game written in C

    ...Simple chess game for people who want to play chess but don't want to take it seriously. Written in C, using SDL 1.2 or SDL 2 for graphics. Interface inspired from old chess game for ZX Spectrum. The computer searches (L+2)/2 moves ahead (assuming that a move means that both sides move a piece), where L is the difficulty level. Positions are evaluated only by adding the values of the pieces left on the board. Any factors related to where the pieces are, such as mobility, doubled pawns, isolated pawns etc. are not considered. ...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 24
    sdcc-z80n-mingw64-binaries

    sdcc-z80n-mingw64-binaries

    A z80n-targeted repack of SDCC Win64 snapshot

    This is a z80n-targeted repackaged snapshot of a Win64 build of SDCC - free open source, retargettable, optimizing ISO C compiler ( https://sdcc.sourceforge.net/ ) "Free open source, retargettable, optimizing ISO C compiler suite that targets a growing list of processors including the Intel MCS-51 based (8031, 8032, 8051, 8052, etc.), Maxim (formerly Dallas) DS80C390 variants, Freescale (formerly Motorola) HC08 based (hc08, s08), Zilog Z80 based MCUs (Z80, Z80N, Z180, SM83 (e.g. Game...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 25
    Raman Data Search and Storage

    Raman Data Search and Storage

    A Raman spectra library with search and storage function.

    Raman Data Search and Storage (RDSS) software was developed as an analytical tool for a fast and accurate identification of unknown minerals by comparison of their spectra with the indexed library of data. A search function was implemented to enable users to find a specific peak value. Using the asterisk character (*) as a placeholder for one or more unknown peak value(s), the software will return the best match(es). Besides the search utility by the Raman band positions, which was proven to...
    Downloads: 2 This Week
    Last Update:
    See Project