Compare software

Mednaffe vs OpenEmu: catalog facts
Mednaffe	OpenEmu
Free Free and open source under the GPL-3.0.	Free The open-source application is available without a license fee.
Windows, Linux	macOS
Graphical settings for a command-line emulator Lightweight, depending only on GTK 3	Native Mac library interface with artwork and metadata handled for you One controller configuration applies across every emulated system
Front end only; emulation depends on Mednafen No macOS build	macOS only Core updates depend on the OpenEmu team packaging them
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0	License not stated
No account needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked September 22, 2026

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