Citra

This software will allows you to play nintendo 3DS games on your PC.

Citra need a GPU that support minimum OpenGL 3.3(AMD HD 2000 series and above, Nvidia Geforce 8000 series and above), 64 bit OS, and decent processor to run it well.

Citra is available on 3 OS now : Windows 7 and above, Linux, Mac OS.

Citra can run some popular 3DS games now like : Bravely Second End Layer, Dragon Quest VIII, Rayman 3D, Yokai Watch, Mario Kart 7, Final Fantasy Explorers and many more.

This emulator support local wifi connection too for online play with people near you.

All images from :
https://citra-emu.org/