DeSmuME SVN r3810 is released. DeSmuME is an open source Nintendo DS(NDS) emulator for Linux, Mac OS and Windows. DeSmuME supports save states, the ability to increase the size of the screen and it supports filters to improve image quality. DeSmuME also supports microphone use on Windows and Linux ports, as well as direct video and audio recording. The emulator also features a built-in movie recorder.

DeSmuME SVN Changelog:
r3809
revert touchscreen modified crap. firmware is too broken to touch without rewriting entirely.
r3810
port libfat to PC and c++; use it in compactflash emulation; LFN are supported once more; files have been re-added, please run autogen.sh; there may be bugs in 64bit builds, let me know.

Download: DeSmuME SVN r3810 32bit
Download: DeSmuME SVN r3810 64bit
Source:Here