3MF or 3D manufacturing format is a 3D printing format along with AMF meant to supersede the STL format (see www.3MF.io for more details). This document describes how to convert 3MF files to this software format and vice versa.
The application enables you to read and write files in the 3MF format.
Do the following:
Conversion is controlled by the parameters of the Settings tab of the 3MF Options dialog box opened by selecting Options. You can save as many different sets of parameter values to be used in different conversion situations as you like to the Settings library.