**[https://github.com/ErikZalm/Marlin/ RepRap Firmware (Marlin)]
**[http://www.repetier.com/documentation/repetier-host/ Host-Software (Repetier)]
**[http://slic3r.org/ G-Code Generator(Slic3r)]**[http://www.openscad.org/ 3D CAD Modellierer(OpenSCAD)]
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*[http://www.motedis.com Aluminium-Profile]