Slic3r - STL-to-GCODE translator for RepRap printers Here comes Slic3r! Its features are: - speed
Form 2 - The most advanced desktop 3d printer ever created
Repetier - Software for controlling RepRap style 3D-printer like Mendel, Darwin or Prusa mendel.
Obsidian 3D Printer - The $99 3D printer
MatterControl - MatterControl is a free, open source app that lets you organize and manage your 3D prints.
Glowforge - The 3D laser printer