Emulation

a multi-system emulator for microcontrollers

a collection of Tiny Emus for 8-bit systems

Somewhat dead, with only Power PC binaries available.

Cross-platform Amiga emulator

optimized for ARM cpus

A modular emulator that can be used as a Quartz Composer plug-in

A multi-emulator front-end suitable for use on a TV

an iOS and tvOS multi-emulator frontend

a “bare metal” C64 emulator for the Raspberry Pi

a ROM emulator, fast loader, MIDI and internet cartridge for Commodore 64/128

A RP2040 based DECstation emulator (the workstations I used in college)

a low level x86 emulator for running older operating systems and software.

68040 emulator on an ESP32-P4 with video rendering and input handling capabilities.

A portable Motorola 68000 CPU emulator core used in many classic system emulators

fixes for the ESP32 port of the Anemoia NES emulator

GBA emulator. Universal binary.

Gameboy/Gameboy colour emulator.

Q

Used to be the best option for running Windows on Power PC

Boxer

a collection of finetuned shaders to replicate CRT looks on Retroarch

a cycle-accurate IBM PC/XT emulator written in Rust

a lightweight distribution for Raspberry Pi that boots directly into DOSBox

a low-level x86 emulator for RISC-V platforms

an ultra low power, ultra long battery solar PC

designed to be run ‘bare metal’ on a Raspberry Pi

8088 operating system and retro x86 project

the most stable emulators for Motorola-based Macs, but maintained and released via an obscure forum, so quite annoying to keep up to date

An attempt to modernize the vMac source code

quite amazed to see these in the wild

The most straightforward Mac emulator out there

Port of Mini vMac to the Arduino framework (Kind of)

for of Basilisk and SheepShaver with networking support

embeds the umac emulator into a Rasbperry Pi Pico, complete with VGA mono output

a minimalist Apple Macintosh 128K/512K emulator

A minivmac fork to be built against Ultibo instead of out-of-date SDL2

a Unix-like environment that runs in classic Mac OS

a minimal Mac emulator using an RP2040 and a tiny LCD

a script to build Basilisk II on a Raspberry Pi with no X11 dependencies

a new classic 68K Mac emulator that emphasises accurate emulation and debugging features

a package manager for emulated classic Macs

A GCC-based cross-compilation environment for building 68K and PowerPC Macintosh software, including modern hobby projects and tiny utilities for classic Mac emulators.

A Macintosh Plus emulator port for the Cheap Yellow Display ESP32 board, bundled with a few tiny 68k Mac applications and repurposed as a smart-home status display.

a modern web browser for Classic Mac OS 9 PowerPC with CSS3, ES5 JavaScript, and native HTTPS

Runs the umac emulator on a Raspberry Pi Pico, with VGA output.

An IBM mainframe emulator for macOS distributed as release downloads

A classic Mac benchmarking utility distributed via Gryphel (archive of classic Mac software)

An API-level reimplementation of classic 68K Mac OS that runs old Mac applications without an Apple ROM or original system software.

a centralized management service that serves up web-based emulated games

a less polished but cross-platform alternative

A N64 emulator with the ability to render games in high resolution.

Newton MessagePad emulator for multiple platforms

formerly available for Android with motion controls

a brilliant Classic MacOS & GS/OS widget library for linux used in the Apple IIe emulator

an Apple IIe Emulator for Linux

Emulator for the Oberon RISC machine

a set of UI themes and prebuilt ARM images to turn XFCE into faithful reproductions of older OSes

C11 Motorola 68000 CPU emulator library focused on correctness, precise cycle counting, and easy embedding into retro projects.

Native PICO-8 companion for iOS that embeds the official engine via WASM, adding instant save/load states, adaptive controls, and a smart library for cartridges.

Native port of Oberon System 3 for modern Windows units, complete with build scripts, packaging artifacts, and usage notes.

JIT-less relinker and compatibility layer for running Quest/Android XR APKs on visionOS and macOS

Official ETH Zurich archive for the Oberon language and operating system, including System 3 downloads, documentation, and research notes.

Niklaus Wirth’s Project Oberon site: the book, FPGA schematics, and step- by-step guides to recreate Oberon hardware.

a cloud-based emulator for running PalmOS applications that works on the iPhone

PalmOS Emulator

emulator for Psion Series 5mx (Windermere)

a minimalist, dependency-free virtual machine sandbox that emulates a 32-bit RISC-V CPU that can run DooM

RV32 variant of the OberonSystem project

Fast RISC-V emulator written in Rust that can boot Linux and targets modern systems.

a multi-system emulator that works beautifully on a Mac

8-bit virtual computer system specification with assembler/emulators for PC, web, and Nintendo DS

A beautiful self-hosted ROM manager and player with metadata scraping, browser-based UI, and built-in EmulatorJS/RuffleRS players for hosting and sharing emulation collections.

A recent port of the cross-platform ZX Spectrum emulator

Emulates a range of Z80-based devices, including the ZX81 I started out with.

a ZX Spectrum emulator for for the Raspberry Pico RP2040 MCU

a ZX Spectrum emulator for the Raspberry Pi Pico

a complete ZX Spectrum 48K/128K/+2A bare-metal emulator

Very good performance on Apple Silicon

Another yuzu fork

a VT420 terminal emulator written in Rust

network storage for different retro computers and consoles

simple 6502-based computer project

Very good performance on Apple Silicon

An amazing Wii and GameCube emulator

enables running Win32 applications on aarch64 Linux using various DLLs for improved performance.

a Windows VM wrapper that uses RDP and RemoteApp to render apps on Linux