wget \
     --recursive \
     --no-clobber \
     --page-requisites \
     --html-extension \
     --convert-links \
     --restrict-file-names=windows \
     --domains example.com \
     --no-parent \
         http://www.example.com/examples/

This wget command downloads the website www.example.com/examples/ in it’s entirety following hyperlinks recursively.

What it all means:

Wget is available for most operating systems, pre-installed in most versions of Linux and can be downloaded as a binary for windows too.