
Description: Structr is an open-source content management system and application framework built with Java and JavaScript. It allows for quick and easy creation of web/cloud applications and sites without coding.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Readz is a free, open-source eBook reader, manager, and converter that supports a wide variety of file formats. It provides an intuitive interface for organizing and reading eBooks on Windows, Mac, and Linux systems.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API