Is there a pdf viewer that allows 2 pages vertical scrolling?

[AC Question]

What I mean is not just 2-page view. I want to view the lecture Powerpoint slides in my tablet. I am used to them in 'two page scrolling' mode in Adobe Acrobat in my computer. But I can't find the same function in many apps for andrioid. Anyone has a solution for this?

 

[simthc]

I also have the same issue. With such function I can view 4 lecture slides at once in my tablet. Anyone have a solution?