title: Looking for an open source PDF Framework for iPad
body: <p>My customer wants a pdf reader which has a page curl effect. Also, he wants it to be zoomable as well. I tried using the <code>UIPageViewController</code> but it doesn't support zooming (as far as I know). I also tried using both <code>UIScrollViewController</code> and <code>UIPageViewController</code> by switching between these 2, but it's not so smooth. </p>
  
  <p>Does anyone know any free framework that meets my requirements?<br>
  I don't want any content searching, highlighting or anything, just the reader and thumbnail view.</p>