ShapeWays - Upload 3D model, choose materials and get the thing. libfive - Infrastructure for solid modeling. (Web) Formlabs - Powerful, affordable 3D printers for professionals. Fiber - Industrial-grade, continuous fiber composites, printed from your desktop. Origin - Manufacturing-grade printer that enables additive mass production of end-use parts. Klipper - 3d-printer firmware. It combines the power of a general purpose computer with one or more micro-controllers. Pepr3D - Intuitive, free, and open-source 3D painting tool for coloring models intended for colorful 3D printing. PrusaSlicer - Takes 3D models (STL, OBJ, AMF) and converts them into G-code instructions for FFF printers or PNG layers for mSLA 3D printers.