HTTrack - HTTrack is a free (GPL, libre/free software) and easy-to-use offline browser utility.
PageNest - PageNest comes with the ability to download up to two score files simultaneously, making the best possible use of your network connection.
SiteSucker - SiteSucker is a Macintosh application that automatically downloads Web sites from the Internet.
Offline Explorer - MetaProducts Offline Explorer is a Windows NT/2000/XP/2003/Vista program that allows you to...
GNU Wget - GNU Wget is a free software package for retrieving files using HTTP(S) and FTP, the most...
Mozilla Archive Format - Mozilla Archive Format is a web archiving platform that is available in form of an extension for Firefox.