jk3700 said:Tried the long press and you are right, the PDF opens. But there is no way to save it.
What are goodreader or iBooks?
KevinJS said:Goodreader and iBooks are apps.
Good reader costs, and I don't have it but it is supposedly the best thing out there for a multitude of purposes.
iBooks is a reader for .epub and .pdf files that is free from the App Store.
If you install iBooks, whenever you download a .pdf you will be given the option to "Open in...". This saves it in iBooks so you can keep it without having to download it again.