The measurelt add-on is useful for determining the distance between specified parts of the mesh.

The bool tool is a fantastic modeling tool that allows you to access modeling tools that are normally difficult to reach in the easy-to-access location that is the side panel. There are however a few other add-ons that we would recommend to help improve your modeling workflow that is applicable here.

The 3D print toolbox is the one add-on that is specific to the art of 3D printing, as it is used to both identify and fix geometry that would cause issues during the 3D printing process. So in theory many of the addons related to 3D modeling can also be used to help improve our workflow for designing 3D printable models.

When we talk about 3D printing in Blender we are referring to a specific workflow of 3D modeling that refers to creating models for the purpose of 3D printing. Is The 3D Print Toolbox The Only Add On Related To 3D Printing? But does that mean it is any good? And what tools does Blender need to rival other applications as software for designing 3D printable objects? So almost by default, the 3D print toolbox is the best add-on for creating 3D printable models in Blender. Unfortunately, there are a limited number of addons aside from this relating to 3D printing, but there are many related to modeling workflows. The best addon for 3D printing is the 3D print toolbox, which allows you to locate any geometry on your model that may either be nonmanifold geometry or not be physically possible to exist on a real object, such as a zero face. Therefore we need to find the best add-ons that will make Blender more suitable for the process of designing 3D printable models. One example of this is in 3D printing, but Blender does not have many tools that surround this workflow. Used for a variety of different projects and industries, the 3D application Blender is one of the most versatile applications that money can’t buy (because it’s free).

Best addons blender