
Description: YTD is a free YouTube video downloader that allows users to download videos from YouTube and save them locally. It has options to download HD and 4K videos, playlists, channels and subtitles. YTD is ad-supported.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Dirpy is an open-source web crawler and web scraper software. It allows users to efficiently crawl websites and extract data from web pages. Key features include recursive crawling, export of scraped data to CSV/JSON, handling of Javascript-heavy sites, and customization of crawling behavior.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API