While legal to use, there is a slight technical hurdle to get over. So if you are using a Nintendo Switch emulator, and you don’t have any illegally downloaded games, you are following the law. However, sharing copyrighted ROMs is not allowed and is considered illegal. Is It Legal to Use Nintendo Switch Emulators?īefore we get started, yes, downloading and using emulators is legal. If you want to find the best Nintendo Switch emulator, we're here to help.