
Description: WatchPubs is a free, open-source application for Windows and Mac that helps researchers organize, read, annotate, and cite PDF articles. It allows importing papers into a personal library, adding tags, notes, and citations, and has effective search and organization tools.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Hyperbeam is an open-source, collaborative whiteboarding and presentation software. It allows real-time collaboration for teams to brainstorm ideas, create presentations, and annotate documents.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API