RetroArch is not an emulator itself but a front-end that hosts "cores" — individual emulators for systems like the NES, SNES, Game Boy, PlayStation and many arcade boards — built against the open libretro API. Rather than installing and configuring a dozen separate emulator programs, users install RetroArch once and download the specific cores they need from within the app. It is maintained by the Libretro community and is completely free and open source.
RetroArch vs Standalone Emulators
Standalone emulators like an SNES-only or PS1-only program handle a single system well, but RetroArch trades a little of that focus for consistency: one control scheme, one shader pipeline and one save-state system across every core you load. The libretro core model also means updates to shared features like rewind or netplay reach every supported system at once.
RetroArch Features
- Libretro cores — download individual emulator cores for consoles and arcade systems from inside the app
- Shaders and filters — apply CRT, scanline and upscaling shaders to older, low-resolution games
- Save states and rewind — save progress at any point and rewind gameplay a few seconds to recover from mistakes
- Netplay — play supported cores online with another RetroArch user
- Unified controller configuration — map a gamepad once and reuse the mapping across every core
- Playlists and thumbnails — organize a game library with cover art and metadata
- Cross-platform — the same front-end and configuration approach runs on desktop, mobile and several consoles
How to Install RetroArch on Windows
- Download the installer from the official download page or the button on this page.
- Run the installer and complete the setup wizard.
- Open the Online Updater inside RetroArch to fetch core info files.
- Download the cores you need for the systems you want to emulate.
- Load your game content through the relevant core to start playing.
Is RetroArch really free?
Open Source. RetroArch and the libretro cores it hosts are free and open source; the project accepts optional donations but charges nothing for the software itself.
How to download RetroArch safely
Use the request button on this page and we will email you the current link for www.retroarch.com — the publisher's own website — so you receive the authentic build. We do not host, mirror, patch or repackage this software in any way.
Avoid third-party "download manager" sites offering RetroArch. They commonly wrap the genuine installer in their own bundler, which is how adware and browser hijackers get onto a machine that the user believed was clean.
Alternatives to RetroArch
Other free system utilities software worth comparing before you decide:
Dolphin Emulator
Open-source standalone emulator for GameCube and Wii.
PCSX2
Open-source PlayStation 2 emulator for desktop platforms.
RPCS3
Open-source PlayStation 3 emulator.
Frequently asked questions
Is RetroArch legal to use?
RetroArch itself is legal open-source software; legality of use depends on how you source game ROMs and whether you own the original media, which varies by country.
Does RetroArch include games or ROMs?
No, RetroArch only provides the emulator cores and interface — it does not distribute copyrighted game files.
What is a libretro core?
A core is an individual emulator (or game engine) built to the libretro API so it can be loaded and controlled from within RetroArch.
Can RetroArch run on a Raspberry Pi or handheld device?
Yes, RetroArch is widely used on Raspberry Pi builds and Android/Linux-based handheld gaming devices in addition to desktop platforms.
Is RetroArch free?
Yes, RetroArch is completely free and open source.
Tell us what went wrong — a person reads every message and replies. Corrections to this page are treated as priority fixes.
People also search for
The terms visitors use to find this page. Each one lands here because it describes the same program.
Searches from India
RetroArch is identical worldwide — these are search phrasings, not different downloads. Every one of them gets the same official build from www.retroarch.com.
