NFC module v1.1 - driver or library?

A couple of years back I bought this NFC transmitter module, and now I need to use it for a project. My problem is that I cannot find the library anywhere to get it going with my Arduino Uno R3?

It is ElecFreaks that is the manufacture, but most of their site I cannot access, and thereby cannot find the necessary library to install into Arduino.

What can I do from here? How will I get it to function?