Conversion of step files to u3d file format

It appears that step to u3d conversion represents a translation of 3d graphics saved in ISO STEP format (.stp, .step) to a Universal 3D format graphics (.u3d). Apparently, such export  is possible and can be done with some of the dedicated 3D conversion tools, such as PolyTrans. But perhaps more tools that can export or convert step to u3d exist.

Open STEP file    Open U3D file

Related software

PolyTrans|CAD+DCC

A 3D CAD translation software