FreeCAD Defeaturing WorkBench

Converts PADS .d PCB decal files to STEP .stp format. Allows easy transfer from electrical to mechanical layouts.

Transfer meta information on cells from an STP file to MCNP model. Set materials and densities according to tags specified in STP model tree.

STEP Viewer Pro is a lightweight 3D model viewer designed to display STEP files (ISO 10303), with a focus on providing high-quality rendering of models for screenshots.

stpZ: Import Export Module for compressed STEP files '.stpZ' in FreeCAD

Simple Transport Protocol (STP)

Implementation for Ethernet switch features such as MAC address learning, VLAN support with 802.1Q tagging, and Spanning Tree Protocol (STP).

Switch implementation