CAD Free is designed for people who want to learn technical drawing, open and edit DWG files, or prepare simple engineering documents without paying for a professional CAD package at the ...

nanoCAD is free CAD software that can be used for any purpose, but to use it for anything other than education and evaluation purposes, you must register and activate the software, or you’ll only have ...

The 3MF Consortium, which released its free initial core specification last year for a new 3D printing file format, has added two free extensions based on best practices. One makes it easier for ...

Luis Baldez, 3MF Consortium’s executive director, explains how the 3D printing specification will support a volume-based description. The 3MF Consortium recently announced their latest volumetric ...