DeSmuME Emulator - Emulators Hub

Details
Console(s):	Nintendo DS
Platform(s):	Android iOS Linux MacOS Nintendo Wii/Wii U Windows
Developer(s):	DeSmuME Team / Wiki

About:

DeSmuME is the most seasoned open source Nintendo DS emulator. It sports tools designed for hackers, speedrunners, youtubers, and casual gamers. Homebrew programs are supported and can even be debugged through GDB.

The Windows and OSX versions are both relatively feature rich, and there is a small universe of forks and mods that add even more features for casual gaming.

DeSmuME is the origin of RetroArch and OpenEmu Nintendo DS support and is used by several mobile Nintendo DS emulators, with the notable exception of DraStic.

You can check the official Wiki here.

Screenshots:

Downloads:

Platform	Stable Releases (v0.9.13)
Windows:	desmume-0.9.13-win64.zip mirror – mirror – direct Latest Releases
Linux:	desmume-0.9.13.tar.xz mirror – mirror – direct Latest Releases
MacOS:	desmume-0.9.13-macOS.dmg mirror – mirror – direct desmume-0.9.13-OpenEmu.dmg mirror – mirror – direct Latest Releases
Others:	Online Version For playing DS roms on iPhone and iPad without Jailbreak using the DS Player Safari browser emulator. Only requirement is you have to have the .NDS rom file. Nintendo Wii Check the guide here Android (RetroArch DS core DeSmuME)