How to compare two pdfs in one screen?

[maurozovi]

Hello to everybody,
i'm new to foxit reader. There's a way to compare two pdfs in the photos with one click? What is best way to find differences between two pdfs?
Thanks to everybody.

[richell_huang]

The photo is so small that i can not see it clearly. Foxit PhantomPDF supports compare feature, you can download it from our website at www.foxitsoftware.com/downloads for 30 days free trial.