Ninja PiCrust PCB

Hi,
I am trying to open these files so i can build the arduino / pi combination, ninja block.

I think they were made with Altium, can anyone convert them to Eagle or even PDF so i can print it and etch a PCB from it please?
cheers, Gr0p3r

Ive managed to open it.
Its not going to work for me anyway.
never mind.