DeSmuME Nintendo DS Emulator Download for Mac OS X. DeSmuME Emulator is available to download only on DownloadROMs. DeSmuMe is one of the best emulators for the handheld console Nintendo DS (and Game Boy Advance) that you can find. It lets you use your PC to play the majority of the games in the console's catalog, using many additional features that improve the experience with respect to the original device.
