https://www.httrack.com/

Often we find ourselves in need of a backup solution that does not require backend access. We would like to take a moment to talk about HTTrack this useful tool allows cloning and backing up websites by downloading the reference files and documents and then ordering them into a directory that can be re hosted.

Very useful tool in Web Development

Below is an example of a command that I use to download a website

httrack --ext-depth=1 http://www.huronwin.com/colourselector.html