PowerMill - PowerMill is an advanced CAM software that comes with a flexible way to get done with your complex high-speed and five-axis machining processing.
LTspice - LTspice® is a high performance SPICE simulation software, schematic capture and waveform viewer with enhancements and models for easing the simulation of analog circuits.
Inventor CAM - Inventor CAM is one of the agile, integrated CAM software, aiding out users to streamline their manufacturing process having rich functionalities and features in place.
TINACloud - Create Simulate and Design Circuits and their PCB layout with TINACloud
MeshCAM - MeshCAM is the fastest way to generate gcode
EasyEDA - EasyEDA - Web-based EDA suite; runs in browser.