
Description: ArgoUML is an open-source UML modeling tool written in Java. It supports all standard UML diagrams like use case, class, sequence, state machine, activity, etc. ArgoUML can export diagrams to multiple formats and generate code stubs from UML class diagrams.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: SAP PowerDesigner is a data modeling and design tool used to model, design, visualize, analyze and build data and process architecture for data warehousing, business intelligence, big data, and other data-centric applications. It helps create visual models to document systems and databases.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API