Pspice - OrCAD PSpice technology provides the best, high-performance circuit simulation to analyze and refine your circuits, components, and parameters before committing to layout and fabrication
Zeplin - Collaboration app for UI designers & frontend developers
Solve Elec - Solve Elec is a free educational program to draw and analyze electrical circuits.
Mightytext - Send & Receive SMS Text Messages from your computer. Sync'd with your Android #
PCBWeb - PCBWeb is a 100% free Windows desktop CAD application for designing and manufacturing electronics...
Abstract - A secure, version-controlled hub for your design files