The developers like to call it the frontend of emulators. So, here you go… RetroArch Retroarch Super Nintendo Emulator Always download the SNES emulator on PC from trusted sources only. You should always use the ROM that you have legally purchased to avoid any kind of copyright lawsuit. However, before I proceed, I will like to let you know that while emulators are not illegal, acquiring SNES game ROMs from the internet is illegal. In this article, I am going to give you a list of the best Super Nintendo Entertainment System emulators for Windows 10 and Windows 7 Computers. Best SNES Emulators For Windows 10 Free Downloadīest SNES Emulators For Windows 10 Free Download.