Compare software

bsnes vs ZSNES: catalog facts
bsnes	ZSNES
Free The open-source emulator is available without a license fee.	Free Free and open source under the GPL-2.0 licence.
Windows, macOS, Linux	Linux
HD Mode 7 and run-ahead give a visibly better result than a plain emulator Low-level emulation of enhancement chips rather than high-level shortcuts	Classic ZSNES interface kept working on modern systems Available as a Flatpak
Accuracy mode is demanding on older hardware Development has been community-maintained since the original author's death	Less accurate emulation than newer SNES emulators A community fork rather than the original project
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0	License: GPL-2.0
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 October 1, 2026

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