
Description: Calculator++ is a free, open-source calculator application for Windows. It provides standard calculator functions as well as scientific, programmer, date calculation, and converter tools. Key features include customizable skins, history, memory functions, special constants, and the ability to create user-defined functions.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: SpeQ Mathematics is an open-source math software designed for high school and college students. It provides an intuitive interface for graphing equations, calculating derivatives and integrals, analyzing data sets, and more. Useful for completing math homework, studying for exams, or visualizing complex concepts.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API