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OpenEmu vs RetroArch: catalog facts
OpenEmuRetroArch
Free

The open-source application is available without a license fee.

Free

Free and open source, funded by donations.

macOS Windows, macOS, Linux, Android, iOS
  • Native Mac library interface with artwork and metadata handled for you
  • One controller configuration applies across every emulated system
  • Configure once and every emulator core inherits the settings
  • Runs on desktops, phones and a long list of games consoles
  • macOS only
  • Core updates depend on the OpenEmu team packaging them
  • The settings menu is deep and intimidating the first time
  • You still have to download cores, and some systems need BIOS files you must supply
Downloadable app Downloadable app
Open source Open source
License not stated License: GPL-3.0
Not stated if an account is needed No account needed
Not stated if it works offline Works offline

Checked September 22, 2026

Checked September 20, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.