
Description: youtube-dl-helper is a user interface that helps simplify downloading videos from YouTube and other sites using the youtube-dl command line program. It provides an easy way to search for and queue up videos for download.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Youtubemp3.to is a free online video converter that allows users to convert YouTube videos to MP3 audio files. It provides a simple interface to paste in a YouTube link and download the audio track quickly.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API