Blue Crab is a program that you use to copy the contents of a website to your computer, in whole or in part.
Conduct fast offline browsing and searching without an internet connection.
Create a snapshot of a website for historical archiving.
Collect specific types of resources such as images or email addresses.
Search current content more thoroughly than a search engine right on your own computer.
Check a site for broken links, or generate an HTML site map
Perform batch downloads of URLs
Create full page images of URLs (JPEG, BMP, TIFF, PNG, PSD, etc.)