
Description: Fidus Writer is a free and open source online collaborative document editor. It allows real-time collaboration for writing documents like research papers, reports, books with features including comments, tracked changes, and export options.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Apache OpenOffice Writer is a free and open source word processor software. It is similar to Microsoft Word and provides features like word processing, spell check, document templates, and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API