The Mini Metal Maker is based on the use of open source hardware as well as free-to-use software. Where the software is open-source, it can be downloaded for free and modified to fit your purposes. Be sure to check the type of open source licensing that applies when modifying or distributing open source software. 


Download Latest MMM Configuration

  • Configuration Files for Slic3r, Printrun, and firmware for the Mini Metal Maker.


Instructional Resources


Quick links to software downloads

  • 3D Modeling Program:

  • Slicer Program: Slic3r

  • Host Program: Printrun (Pronterface)

  • Development Software: Arduino