
Description: LanguageTool is an open-source proofreading application that checks for grammar, style, and spelling issues in over 20 languages. It can be integrated into various text editors and web browsers as an add-on.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Essay ToolBox is a writing assistant software designed to help students plan, research, organize, write, and edit academic papers. Its key features include outlining, note taking, citation and bibliography builders, grammar and plagiarism checkers, and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API