With Filestar you get 34 different skills for working productively with 3D Manufacturing Format (.3mf) files.
About .3mf
Name
3D Manufacturing Format
Extension
.3mf
Category
3D
Developer
3MF Consortium
Description
3mf is an additive manufacturing XML-based file format. 3mf files hold data on color, material, and all other details that can't be stored in the STL format.