
Description: Offliberty is a free web application that allows users to download videos and audio from various websites like YouTube, Facebook, SoundCloud, and more for offline use. It works by capturing media streams as they are playing.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Keepvid Works is a free online video downloader and converter. It allows you to download videos from YouTube, Facebook, Twitch, Vimeo, Dailymotion and over 1000 other sites. Keepvid Works can convert downloaded videos to MP3, MP4, AVI and other formats.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API