
Description: Firefox Sync is a free service from Mozilla that allows users to synchronize Firefox browser data like bookmarks, browsing history, passwords, and open tabs across multiple devices. It connects different versions of Firefox to keep them up to date.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Bookmark OS is a free, open source web application for organizing bookmarks and web resources. It features bookmark management, tagging, search, inline images and notes, categorized views, and team collaboration features.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API