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OpenEmu vs Snes9x: catalog facts
OpenEmu	Snes9x
Free The open-source application is available without a license fee.	Free Free and open source under a non-commercial licence: the Snes9x licence permits free…
macOS	Windows, macOS, Linux
Native Mac library interface with artwork and metadata handled for you One controller configuration applies across every emulated system	Very high compatibility with the SNES library, including cartridge enhancement chips Native builds for Windows, Linux (GTK and X11), FreeBSD and macOS
macOS only Core updates depend on the OpenEmu team packaging them	The licence prohibits commercial use, so it is not open source in the OSI sense Less cycle-accurate than bsnes or higan if exactness is your priority
Downloadable app	Downloadable app
Open source	Closed source
License not stated	License not stated
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 21, 2026

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