How do I download PDF files to my iPad?

I have uploaded from my I-pad several PDF to the acrobat.com (cloud), so far so good.

So no I have a local copy on my I-pad, and a cloud copy.

Now I want to access the file from a different I-pad, which I can through the cloud, but I want to have it in the document side so I can copy the file and put some edit on it before resending.

So basically I am trying to get files from to Cloud back into the local side of adobe

Thx for the help.

Oli