Free experimental software for mac

SETI@home is an experimental scientific project that uses Internet-connected computers to help search for Extraterrestrial Intelligence.

You can participate and join the many Mac-oriented SETI teams.

the Unix Amiga Emulator - has been left to stagnate on non-Windows platforms: theres not been an official release in well over a year, while WinUAE is updated regularly with new features and bug fixes. Well, I got fed up with this state of affairs and have been working unofficially to do something about it.

This experimental version of UAE is aimed at bringing all the cool features of WinUAE to non-Windows platforms. It incorporates the lastest CPU and custom-chip emulation from WinUAE (now up to version 0.8.25), a bunch of bug-fixes, and I am gradually implementing for other platforms all those neat features that WinUAE offers. Linux, OS X, AmigaOS and BeOS are all currently supported with varying degress of functionality, although UAE should build and run on any Unix-like system.

Mix is an experimental graphical real time audio loop mixing app inspired by AudioPad.

Just drag in loop files and arrange to mix in real time.This is an early prototype and Id appreciate any feedback on how to improve it.

iRad is a viewer for 8- and 16-bit DICOM images. It can separate images or Folders which can be opened into a stack and scrolled through.
Main features:
- iRad is a DICOM viewer exclusively written for MacOSX.
- Fast OpenGL graphics.
- Uncompressed, JPEG, and RLE color and grayscale DICOM images supported.
- Sorts image by Series ansd Study.
- Exports to QuickTime , JPEG, JPEG2000, TIFF, BMP.
- Multi-images view with series sychronization.
- References Lines and autohoming for comparing series.
- Distance, Point, and ROI measurements. Oval, rectangular,and polygon selection tools.
- Reads DICOM CDs.
- xRad DICOM storage server based on dcmtk included.
Enhancements:
- Removed experimental code form MPRs.
- Further refinement of DICOMDIR decoding.
- Fixed potential bug in DICOM.framework when converting images from 16 to 8 bit.
- Send button for Local Patients works.

Gmsh - three-dimensional finite element mesh generator with built-in pre- and post-processing facilities.
Gmsh is an automatic 3D finite element grid generator (primarily Delaunay) with a build-in CAD engine and post-processor. Its design goal is to provide a simple meshing tool for academic problems with parametric input and advanced visualization capabilities.
Gmsh is built around four modules: geometry, mesh, solver and post-processing. The specification of any input to these modules is done either interactively using the graphical user interface or in ASCII text files using Gmshs own scripting language.
Enhancements:
- added support for second order (curved) elements in
- post-processor;
- new version (1.4) of post-processing file formats;
- new stippling options for 2D plots;
- removed limit on allowed number of files on command line;
- all "Combine" operations are now available in the parser;
- changed View.ArrowLocation into View.GlyphLocation;
- optimized memory usage when loading many (>1000) views;
- optimized loading and drawing of line meshes and 2D iso views;
- optimized handling of meshes with large number of physical entities;
- optimized vertex array creation for large post-processing views on
- Windows/Cygwin;
- removed Discrete Line and Discrete Surface commands (the same functionality can now be obtained by simply loading a mesh in .msh format);
- fixed coloring by mesh partition; added option to light wireframe meshes and views;
- new "mesh statistics" export format;
- new full-quad recombine option;
- new Plugin(ModulusPhase);
- hexas and prisms are now always saved with positive volume;
- improved interactive entity selection;
- new experimental Tetgen integration;
- new experimental STL remeshing algorithm;
- various small bug fixes and improvements.

Arena Crystalis is a purely experimental freeware game for the Macintosh.
Its a very simple game where you control a crystalline ship and fight for survival against other ones in a square arena, depending on the game rules set.
You can set your own challenge, choosing how long and challenging the battle will be against the computers, and you can challenge a friend or even team up with one against them.
There are up to 8 players, each of which controls a crystalline ship that can turn, jet forward or fire lasers. Each crystal has infinite fuel and infinite laser charges, and a life meter (which has a customizable initial level) that decreases when the crystal is hit by the white-hot tip of another crystals laser. There are also powerups that occasionally appear in the form of coins to help whoever can get to them first.
The goal of a game depends on the game mode and the many preferences set. There are tournament modes, deathmatch modes, and timed-tag modes, and you can play every-man-for-himself or make custom teams of human or computer players.
Main features:
- Customize up to eight players.
- Set the intelligence level of computer-controlled crystals, from "stupid" to "vicious," or customize the control keys.
- Make custom teams of crystal players vs. other crystal players,
- Many different play modes: Tournament, where you must win a certain number of rounds; Deathmatch, where you must make a certain number of kills; or Timed-tag, where you must aggressively become "it" and stay "it" for a certain length of time.
- Set the size of the playing field, and choose if/how it wraps around.
- Set the size of the screen display, set whether polygonal objects are drawn in wireframe or polygon-fill.
- Mono or Stereo sound effects, and choose from three included background music tracks.

Mac MPD Utility is a tool for creating and disassembling LDraw Multi-Part Data files. MPD files are useful for storing and distributing complex models in a single file. Visit the web site for more information.
The source code is included in the package.
Enhancements:
- Preferences saved:
- Auto-open output with Finder or default MPD viewer
- Metadata format & read/write state
- Display directives (WRITE, PRINT, or none)
- Comment style (popular vs. formal: 0 comment vs. 0 // comment)
- Author name
- Submodel separators (NOFILE)
- Stricter use of file extensions
- Improved help menu and tips
- Automatic main model creation (select no main sub-model and one will be generated, with every sub-model placed at 0,0,0 for later positioning)
- Fixed metadata reading (accidentally disabled in v1.2)
- Removed line length limitation during sub-model extraction (1.2 was limited to 255 characters per line)
- Improved MPD creation logic and error checking
- Experimental implementation of MPD importing (import sub-models into new MPD - still buggy).

In the year 2012 the world was invaded by an army of flying robots.

The only hope is the experimental Over Unity Device developed by OTEE scientists. Now it is up to you to break through the robot army and defeat... The Mothership.