HTTrack - HTTrack is a free (GPL, libre/free software) and easy-to-use offline browser utility.
ParseHub - ParseHub is a free web scraping tool. With our advanced web scraper, extracting data is as easy as clicking the data you need.
WebCopy - Cyotek WebCopy is a free tool for copying full or partial websites locally onto your harddisk for offline viewing.
Scrapy - Scrapy | A Fast and Powerful Scraping and Web Crawling Framework
SiteSucker - SiteSucker is a Macintosh application that automatically downloads Web sites from the Internet.
Mozenda - The Mozenda screen scraper provides web data extraction software and data scraping tools that make it easy to capture content from the web