PDF Viewer?

Hi all,

I´m searching the forum quite a while to find a solution to simply show an PDF in my app.
I found some threads with some information on this topic but nothing seemed to be a robust solution.
All I found looked more like a workaround than a professional solution to use in an commercial App.

How do you guys show PDFs in your Apps? Do I miss the obvious solution?
Is there a commercial Library? I wouldn't mind to pay some hundred bucks on a stable working solution, if there is any....

PDF Viewer?

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