Citra emulator can run on Windows, Mac, and Linux. This offers higher resolutions even than the original console. You’ll witness 3D graphics that could compete with an actual Nintendo. Launched back in 2015, it was supposed to be an experimental software but its features made its presence quite permanent.
Looking for an open-source and user-friendly project that acts as a full-fledged Nintendo 3ds emulator? Citra should be your first choice, which also tops our list of the best 3ds emulators for Android.