
Description: Tartube is a free and open-source YouTube downloader and media player application for Linux. It allows downloading videos, playlists, channels and subtitles from YouTube and many other sites. Tartube has a simple user interface and features like scheduling downloads, bandwidth throttling, and downloading entire channels.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: VDL is a free video downloader that allows you to download videos from YouTube, Facebook, Twitter, Instagram and 1000+ other sites. It's easy to use with a clean interface, supports 4K/8K videos, and has advanced downloading options like playlists, subtitles, proxies, and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API