
Description: VoltSim is an open-source electric circuit simulator software for Windows, Mac and Linux. It allows users to easily create and simulate analog and digital circuits with a user-friendly GUI. VoltSim supports analysis of circuits with various types of passive and active components.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: ECStudio is an integrated development environment (IDE) used for programming and debugging PLCs and other industrial control systems. It provides a user-friendly interface for managing ladder logic, structured text, function block diagrams, and other IEC 61131-3 languages.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API