Most of the free nds emulator download varies depending on the device you are using, i.e. The Nintendo family, free nds emulator downloads which enable its die-hard players, to download and play some games for free. Without any doubt, Nintendo ds emulator happens to be the most successful portable console ever. There are also some essential aspects of an NDS emulator they include: Most of the NDS emulators do not require any powerful gaming station, but instead, it does need an absolute load of processing power as most of the emulation is done via the processor.
The NDS emulators are specifically built for users to emulate Nintendo game on a PC, Windows, Mac, Androids and Linux. Most importantly, NDS emulators are programs that, knowing about the features of a particular console, can translate the computer codes, graphics and sound formats of this console into a system(code) that your PC can understand. In 2004, The Nintendo DS emulators were released by Nintendo family. The only way to send data through Nintendo Ds emulator is via the Download play menu, apart than that it's just some technical data that nobody used.
Though, I think there's no program to manage data between the computer and Nintendo DS emulators.
This was all done with Pokemon Black and Pokemon White both on Nintendo ds emulators. Although it's nearly not possible to trade using Wifi or more precisely the Friend Codes, some people believe it's possible through a WIRED connection.