3D Builder is installed by default on computers running Windows 10. For Windows 8.1 you can download the app. Learn how to use the 3D Builder app to create 3D models and send them to a 3D printer.

What is 3D builder and do I need it?

3D Builder is Microsoft’s 3D modeling software that allows you to easily design a 3D model, visualize it or make any modifications quickly. It is a free solution, installed by default on all computers with Windows 10. 3D Builder is compatible with 3D printing since it allows exporting models in STL, OBJ or 3MF formats.

Do I need 3D builder on my computer?

3D builder is meant to be a basic 3D modeling program for objects that can be printed with a 3D printer. … However, you can manage all apps and programs from the new settings app. No, you won’t break anything if you uninstall these apps.