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.

Microsoft 3D Builder is described as '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' and is a 3D Modeler in the photos & graphics category. There are more than 100 alternatives to Microsoft 3D Builder for a variety of platforms, including Windows, Mac, Linux, Web-based and iPad apps. The best Microsoft 3D Builder alternative is SketchUp. It's not free, so if you're looking for a free alternative, you could try OpenSCAD or MeshLab. Other great apps like Microsoft 3D Builder are Autodesk AutoCAD, SOLIDWORKS, ZBrush and Autodesk Fusion.
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.

d3D Sculptor is a digital sculpting tool that combines 3D modeling, texturing and painting. d3D offers tools to push, pull, extrude, move, rotate, stretch, or otherwise manipulate a digital object as if it were made of a real-life substance such as clay.




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, creative, high-tech industry called Additive Manufacturing, Rapid Prototyping or 3D Printing.

Model a virtual clay ball by pushing or pulling it with your fingers.
Many tools available: draw, smooth, flatten, paint, undo/redo, symmetry, ...
Imagine something, sculpt it and share with others.




progeCAD Smart 2009 is a limited version of progeCAD . It is free for private, non-commercial use only.



Multi-platform app and programming framework designed for processing, modeling and rendering of geometric data (bvh, off, obj, ply, stl, vtk).

IronCAD is the productivity leader when it comes to moving creative ideas into full 3D reality by utilising a breakthrough Creative Design approach that delivers a level of design freedom unmatched in the industry today where users are able to edit their design at any stage.




Prepare files for printing with ideaMaker, Raise3D’s powerful slicing software. The user friendly interface can prepare STL, OBJ and 3MF files within 2 clicks, while defined settings provide limitless customization for advanced users.



BricsCAD Shape lets you create without limits. Sculpt your ideas in solids from the start. It’s the power of free-form modeling with full CAD accuracy.



A free tool to convert 3D models from one file format to another (i.e. FBX to OBJ or OBJ to STL for 3D printing, DAE to JSON for use with WebGL, ..).
3D Orchard is a free online platform for crowdsourced design. It includes free, built-in CAD tools and everything needed to turn an idea into a physical product. Because the computer-aided design (CAD) tools are built-in and free, people can edit and evolve each others 3D models.




Developed by ZWSOFT, which has helped 900,000 users from 90 countries create amazing things, ZWCAD is a powerful, reliable and DWG-compatible CAD solution for worldwide users. Available in 15 languages, it provides innovative, collaborative and customizable features to designers...


