
Description: Koodo Reader is an eBook reader app available for Android, iOS, Windows, and Mac devices. It supports popular eBook formats like EPUB, MOBI, and PDF and provides features like bookmarks, highlights, notes, dictionary lookup, and variable text sizing.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: SumatraPDF is a free and open-source PDF, eBook, XPS, DjVu, CHM, Comic Book (CBZ and CBR) reader for Windows. It is lightweight, customizable, and supports many advanced PDF features.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API