pdf does not open

Hi Community,

ist not possible to open some official pdf-documents from the german authorities with my chromebook.

A local installation of adobe reader dc is apparently absolutely necessary.

On my Windows Laptop with a local installation of adobe reader dc its no problem to open this files. 

How can I open this pdf-files on my chromebook?

You will see the message shown below.

Ideas?

Thanky for your supoort!!

Greetings Marcus