NO$GBA, is a freeware Nintendo DS emulator and the first one to do a successful emulation in its 2006 release. Originally a Gameboy Advance emulator, it is now capable of running both commercial and homebrew Nintendo DS games. Famous games such as Pokemon Diamond could be played, at full speed, with no glitches in graphics. The latest NO$GBA version is 2.9, while the 3.2 is available for those who would like to make a donation.
iDeaS, another successful Nintendo DS emulator, could also run commercial games for the Windows OS. With the OpenGL, iDeaS emulates ARM7 Gameboy Advance processor and ARM9 dual screen processor. It could run many commercial Nintendo DS ROMs, although with a bit graphical errors, such as the Pokemon Diamond & Pearl and Super Mario 64 DS. For the touchscreen, the mouse cursor is used.