Cura

Cura aims to be a end solution for personal 3D printing with RepRap based machines. It is tuned toward the Ultimaker, but can be used on any RepRap based design.

Free Open Source Mac OS X Windows Linux

Slic3r

STL-to-GCODE translator for RepRap printers Here comes Slic3r! Its features are: - speed - ability to read STL, AMF, OBJ files and generate G-Code and SVG easy configuration and little or no calibration - provide both a graphic...

Free Open Source Mac OS X Windows Linux

Repetier

Software for controlling RepRap style 3D-printer like Mendel, Darwin or Prusa mendel. Works with most firmware types.

Free Mac OS X Windows Linux

KISSlicer

KISSlicer is a fast, easy-to-use, cross-platform program that takes 3D files (STL) and generates path information (G-code) for a 3D Printer. The FREE version has all the features needed for the hobbyist who uses a single-head machine.

Freemium Mac OS X Windows Linux

CraftWare

CraftWare is a free, fast, easy-to-use slicer software that converts your digital 3D object into a gcode toolpath format understood by most 3D printers.

Free Mac OS X Windows

Microsoft 3D Builder

View, capture, personalize, and print 3D models. Download many kinds of 3D files and edit them using the 3D modeling space. Take a picture with your webcam and make it 3D.

Free Windows

Netfabb

Netfabb is not just a viewer, it provides mesh edit, repair and analysis capabilities to everyone already being or aspiring to become part of this fantastic, growing...

Freemium Mac OS X Windows Linux

ReplicatorG

This is the software that will drive your MakerBot Replicator, Thing-O-Matic, CupCake CNC, RepRap machine, or generic CNC machine. You can give it a GCode or STL file to process, and it takes it from there.

Free Open Source Mac OS X Windows Linux

Voxelizer

Dedicated software package designed to drive ZMorph, and other RepRap-compatible printers.

Free Mac OS X Windows

SuperSkein

SuperSkein is a first-order model slicer that runs in Processing.

Free Open Source Mac OS X Windows