
Description: ConvertAll is a free online unit conversion tool that allows users to quickly convert between thousands of units in various categories like length, volume, temperature, speed, etc. It has a simple interface for fast conversions on the go.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Cambio is an open-source online platform for creating and sharing language learning content. It allows teachers and students to build interactive lessons with audio, video, images, and quizzes.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API