
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: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Circuit Solver Web is a free online circuit simulator and schematic capture tool. It allows users to easily design and simulate circuits with a simple drag-and-drop interface without the need to install any software.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API