Best Emulator Software in 2026 — page 2

PCSX2

PCSX2 combines broad desktop platform support with graphics options, controller mapping, recording, and detailed compatibility information.

Unicorn Engine

Unicorn Engine provides CPU-focused emulation across a wide range of targets and host systems. Its C API, bindings, instrumentation, and debugging capabilities may suit varied development workflows.

VICE

VICE covers a broad set of Commodore systems and includes detailed C64 video and sound emulation. Readers should account for the stated limitations on several emulators and the absence of warranty.

RPCS3

RPCS3 offers PlayStation 3 emulation with local multiplayer and save transfer, subject to hardware and game compatibility limits. Review the requirements and Quickstart Guide before setup.

z390

z390 brings assembler and COBOL development, emulation, and debugging tools to supported PC environments. Its OS-service difference matters for programs that rely on mainframe-compatible SVC calls.

xemu

xemu offers broad desktop support and detailed emulation features at no cost. Setup depends on obtaining the required images and using a suitable BIOS and GPU.

Spike (RISC-V ISA Simulator)

Spike offers functional RISC-V simulation with documented debugging and extension workflows. Check that the target ISA, host system, and build prerequisites fit your project.

OpenEmulator

OpenEmulator provides a focused macOS option for Apple-1 and Apple ][ emulation, with an extensible components design.

WinCDEmu

WinCDEmu covers common disc-image mounting and ISO creation without a purchase price. Note the installation requirements, Windows 2000 limitation, and lack of included technical support.

Arm Virtual Hardware

Apple Simulator

Apple Simulator brings device simulation, debugging, network simulation, snapshots, and automation access to Mac-based development. It is free, but the listed host platform is limited to macOS.

Arm Fast Models

Fast Models provide detailed Arm system models for early software work and virtual prototypes. Check host requirements and licensing before planning an installation.

IBM Z Development and Test Environment

Wind River Simics