
GNU Wget
HTTrack
SiteSucker
WebCopy
ScrapBook
Web ScrapBook
Offline Explorer
aria2
Mixnode
Scrapy
Apify
UI.Vision
Datahut
Heritrix
ParseHub
UiPath
MixnodeHTTrack - HTTrack is a free (GPL, libre/free software) and easy-to-use offline browser utility.
Scrapy - A Fast and Powerful Scraping and Web Crawling Framework
SiteSucker - SiteSucker is a Macintosh application that automatically downloads Web sites from the Internet.
Apify - Apify is a web scraping and automation platform that can turn any website into an API.
WebCopy - Cyotek WebCopy is a free tool for copying full or partial websites locally onto your harddisk for offline viewing.
UI.Vision - Modern open-source task and test automation tool and Selenium IDE.