
Description: VideoGrabby is a free and open-source software used to download videos and audio from websites. It allows users to save videos, playlists, subtitles, and more from popular streaming sites like YouTube, Facebook, Twitch, and Vimeo for offline viewing.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: youtube-dl is a command-line program that allows downloading videos from YouTube and many other sites. It offers options to download entire playlists and channels and supports various formats.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API