
Description: HTTrack is an open source website copier and offline browser. It allows users to download a website from the Internet to a local directory, building recursively all directories, getting HTML, images, and other files from the server to their computer.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Grab-site is a website copier and downloader tool that allows you to easily copy entire websites locally for offline browsing or archiving purposes. It can download a site's HTML, images, CSS, JS, and other assets.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API