PCSX-Redux

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

PCSX-Redux is ranked #2 of 25 in PlayStation emulators on Inferse. It runs on Linux, macOS, Windows. There is a free plan.

Compared on PlayStation emulators

Free plan: Yespcsx-redux.consoledev.net
Supported platforms: Windows, Linux, macOSpcsx-redux.consoledev.net
BIOS required: Yespcsx-redux.consoledev.net
Disc-image formats: iso, bin/cuepcsx-redux.consoledev.net
License model: open-sourcepcsx-redux.consoledev.net

Facts

Purpose: PCSX-Redux is a collection of tools, research, hardware design and libraries for PlayStation 1 development and reverse engineering.github.com · 1 Oct 2026
Emulator: The core product is a fork of the PCSX PlayStation emulator.github.com · 1 Oct 2026
Architecture: The project aims to remove the plugin system and use a monolithic codebase built on OpenGL3+ and ImGui.github.com · 1 Oct 2026
Debugging: Features include a VRAM viewer and debugger, a fully featured MIPS debugger, an SPU debugger and save states.github.com · 1 Oct 2026
Graphics: The emulator supports software and OpenGL GPUs plus filtering, true-colour rendering, MSAA antialiasing and wireframe or vertex polygon rendering.github.com · 1 Oct 2026
Controllers: PCSX-Redux supports Xbox controllers, digital and analog controller emulation, and PlayStation Mouse emulation.github.com · 1 Oct 2026
Lua: PCSX-Redux provides a Lua API through a direct Lua console and a Lua editor in the Debug menu.pcsx-redux.consoledev.net · 1 Oct 2026
GDB integration: Its GDB server lets users set breakpoints and control PSX program execution from a GDB-compatible IDE.pcsx-redux.consoledev.net · 1 Oct 2026
Ghidra integration: The documentation describes connecting PCSX-Redux to Ghidra 10.3 or newer for MIPS debugging and reverse engineering.pcsx-redux.consoledev.net · 1 Oct 2026
Web API: An optional web server exposes a REST API, listens on port 8080 by default and has no SSL support.pcsx-redux.consoledev.net · 1 Oct 2026
OpenBIOS: The OpenBIOS project provides a MIPS R3000A BIOS implementation that can boot PlayStation 1 games without a retail BIOS.github.com · 1 Oct 2026
Downloads: Official downloads are listed for Windows Intel 64-bit, Linux Intel 64-bit AppImage and macOS Arm.github.com · 1 Oct 2026
Security warning: The macOS build is not signed with a developer certificate and may trigger an Apple malware-check warning.github.com · 1 Oct 2026
Project status: The codebase is described as usable but still requiring cleanup before a first stable release, with many experimental components.github.com · 1 Oct 2026
Support: The project directs users to Discord for emulator discussion and to the PSX.Dev Discord for PlayStation 1 development, hacking and reverse engineering.github.com · 1 Oct 2026