One all-in-one option is FreeCAD; CAD stands for Computer Aided Design. It's a free software package that can create and build 3D objects. By contrast, Cura is a free 3D "slicer" program that converts ...

Following is a transcript of the video: Narrator: 3D printing is changing ... First of all, I need to design something on computer, which is using CAD software, and when design is done, you ...