DeSmuME
DeSmuME
0.9.11

3.8

DeSmuME free download for Mac

DeSmuME

0.9.11
15 April 2015

The feature-rich, yet easy-to-use, Nintendo DS emulator.

Overview

DeSmuME allows you to emulate a Nintendo DS system. Think of it as a Swiss-Army knife for Nintendo DS emulation, giving you access to many powerful tools for testing DS features, from viewing ROM properties to managing Action Replay cheats. And best of all, this software is completely free and open-source.

What's new in DeSmuME

Version 0.9.11:
General/Core:
  • bug: fix large numbers of games not being able to save anymore
  • bug: fix some missing sound effects due to wrong volumes in some boot scenarios and other things
  • bug: fix freezes due to tiny looping sounds
  • bug: fix many big endian issues
  • bug: fix some apparently rarely-used CPU instructions, no known consequences
  • bug: fix (block) reading of some GPU registers
  • bug: fix action replay code type 0xE
  • bug: fix reading of last 4 bytes of rom
  • bug: large improvements to stability of GDB stub
  • bug: support w-buffer support in OpenGL renderers
  • bug: fix unpredictable crashes in some 3d scenes from w=0
  • enh: better loading of roms (bad patches) with wrong size info in header
  • enh: warn user sometimes when 'stream rom from disk' will create malfunctions
  • enh: add xBRZ filters
  • enh: add "TXT Hack" for software rasterizer to improve text rendering in some games
Cocoa:
  • bug: 16-bit to 32-bit color space conversions no longer darken video or images
  • bug: fix intermittent issues with loading user defaults on app startup
  • bug: fix rendering inaccuracies of the video preview in the app display preferences
  • bug: fix various UI font rendering and text alignment issues on OS X Yosemite
  • bug: fix crackly sound from N-sync and Z-sync methods
  • enh: make N-sync method the default sound sync method since it has much lower latency than P-sync method
  • enh: add support for gdbstub (Tools > Show GDB Stub Control) (only available on custom builds using the dev+ build target)
  • enh: optimize input handling to use less CPU
  • enh: add support for App Nap when the app is in an idle state (only supported on OS X Mavericks and later)
  • enh: add Execution Control panel (Emulation > Show Execution Control), now with frame advance and frame jump controls
  • enh: auto frame skip is now smoother
  • enh: further improve execution timing accuracy
  • enh: improve overall video performance
  • enh: render video through a 3-stage filtering pipeline, (Video Source)-->(Pixel Scaler)-->(Video Output)
  • enh: add the following video source filters - Deposterize
  • enh: add the following video output filters - Bicubic B-Spline, Bicubic Mitchell-Netravali, Lanczos2, Lanczos3
  • enh: add ability to run all existing pixel scalers on either the CPU or the GPU
  • enh: add ability to toggle the main and touch display positions (View > Toggle All Displays)
  • enh: add preliminary support for replay playback and recording
  • enh: add support for turbo and autohold
  • enh: add support for the entire suite of slot-2 devices (Emulation > Show SLOT-2 Manager)
  • enh: add support for using the host machine's audio input device for emulating the NDS microphone (Emulation > Show Microphone Settings)
  • enh: change the sine wave tone generator's range from 100Hz-5000Hz to 40Hz-4000Hz
  • enh: reorganize the menu options to more logical locations
  • enh: greatly improve the File Migration Assistant (now renamed Game Data Migration Assistant) and ROM Info panel with a more modern and space efficient look and feel
  • enh: miscellaneous user interface improvements

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5 DeSmuME Reviews

Rate this app:

avv3lenato
15 October 2007

Most helpful

Still very low compatibility.
Like
Version 0.7.3
rogmanuel
03 May 2013
DeSmuME has had many improvements since v0.9.6 (which was 3 years ago), especially to the Mac version. The Mac version was rewritten from the ground up using Cocoa and features a native Mac user interface. In addition, performance has been greatly improved, using the latest emulation core built with Mac-specific optimizations. I would strongly encourage everyone to upgrade to the latest version and check it out! You won't be disappointed.
Like
Version 0.9.9
Yoshinatsu
31 May 2010
0.9.6 is out. It works REALLY good on Windows, but not as good on Mac OS X. I hope it gets better.
Like
Version 0.9.5
The8thark
11 January 2010
I have used DeSmuME 0.9.4 and it works with many roms. Mind you thay are too slow to be playable on the intel C2D imac I have at the moment. But when I tried the same roms on 0.9.5 the app opened up ok (with a very ugly windoes-esk menu) and I loaded up some roms and they either simply do not work at all or crash the application. It seems 0.9.5 is a broken release that needs fixing. If you can get the roms working on 0.9.4 stick with that for the time being.
Like
Version 0.9.5
Blacksmith-tb
30 November 2009
This new GTK-based version, while little on the ugly side, runs much faster for me (10.6 on a Core Duo Mini).
Like
Version 0.9.5
avv3lenato
15 October 2007
Still very low compatibility.
Like
Version 0.7.3
Free

3.8

App requirements: 
  • Intel 64
  • Intel 32
  • PPC 32
  • Mac OS X 10.5.8 or later
Developer Website: 
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