BackStreet is a multithreaded website downloader and offline browser. By making multiple simultaneous server requests, it can quickly download an entire website (or part of a site) including HTML, graphics, Java Applets, sounds and other user definable file types, and save all the files in your hard drive The files can be archived in their native format, or as a compressed ZIP file. BackStreet Browser can rewrite all the links so that you can browse the site from your hard drive, without the need for an internet connection. Other features include URL and file filters, built-in browser display, site tree navigation, proxy support, site updates, site copy mode and more.

The license of this software is Free Trial Software, the price is $29.00, you can free download and get a free trial.