
Description: PresentationTube is a free online tool that allows users to create, share, and view presentations and documents. It has a simple editor for building slides and supports uploading existing PowerPoint and PDF files.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: CamStudio is free and open source screen recording software for Windows. It can record all screen and audio activity on your computer and create video tutorials, presentations, demonstrations and more in AVI or SWF format.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API