
Description: MagicalDraw is a UML diagramming software for software design and visual modeling. It enables developers to create class diagrams, use cases, flowcharts, sequence diagrams, state machines, and other UML models.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: DrawPile is a free and open source collaborative drawing program. It allows multiple users to connect in real-time and draw together on the same canvas. Features include layers, customizable brushes, and chat.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API