
Description: Circuit Wizard is a free circuit simulation software for Windows. It allows users to design and test analog and digital circuits before building them. Key features include component libraries, virtual instruments, graphing tools, and PCB layout.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Proteus is a industry-standard printed circuit board design software package aimed at professionals and electronics enthusiasts. It has schematic capture and PCB layout modules with powerful features like auto-router, design rule checking, 3D visualization, simulation, and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API