
Description: Google Docs Offline is a desktop application that allows users to access, edit, and collaborate on Google Docs files without an internet connection. It syncs changes when it reconnects to the internet.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Etherpad.net is a free online editor that allows real-time collaborative editing of documents. It supports text formatting options and lets multiple users edit the same document from different locations at the same time.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API