Domainer - Manage All Your Domains and Websites
HTTrack - HTTrack is a free (GPL, libre/free software) and easy-to-use offline browser utility.
Domain-Monitor.io - Looking for the complete domain and website uptime monitoring solution? Domain Monitor keeps an eye on your website, cron, SSL and domain name 24/7 and will alert you through Email, SMS and web when something stops working.
WebCopy - Cyotek WebCopy is a free tool for copying full or partial websites locally onto your harddisk for offline viewing.
SiteSucker - SiteSucker is a Macintosh application that automatically downloads Web sites from the Internet.
Website Ripper Copier - Website Ripper Copier (WRC) is an all-purpose, high-speed