NO$SNS - nocash SNES/SFC emulator/debugger for windows.
BSNES - bsnes is a Super Nintendo (SNES) emulator focused on performance, features, and ease of use.
OpenEmu - Console and Arcade video game emulator for macOS.
Snes9x - Snes9x is a portable, Super Nintendo Entertainment System (SNES) emulator.
ZSNES - ZSNES is a Super Nintendo Entertainment System emulator.
Mesen - Mesen is a NES/Famicom emulator and NSF player.