
Description: Open++ is an open source IDE and GUI designer for C++ applications. It provides an integrated development environment to build C++ apps with drag-and-drop GUI design, code editing, debugging, and compiling tools.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Open Any File is a free and open source file viewer and editor that can open over 200 file types, including documents, spreadsheets, presentations, images, audio, video, archives, and more. It allows viewing and basic editing of many file formats without needing to install additional software.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API