
Description: EPUBReader is a free, open-source ebook reader that supports the EPUB file format. It allows users to read ebooks in the EPUB format on Windows, Mac, and Linux systems. Key features include library management, bookmarks, annotations, search, and theming.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Calibre is a free and open-source e-book computer software application suite which runs on multiple platforms, allows users to manage e-book collections as well as create, edit, and read e-books. It supports a variety of e-book formats.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API