Read offline after install it.
When flip you can hear the flipping sound meanwhile, also you can shut it down.
Every page has its small thumbnail which is listed bottom horizontally on the buttons "Previous" and "Next
or only leftward or rightward arrows.
Click previous and next button to flip page.
Full Screen: Slight click the center of screen to view in full screen.
Press and slide corner to flip page.
Search page by words.
(Goto option)To jump on random page,click on page number shown in black box and enter page number in popup
Auto Bookmark, When you open apps next time it will open last reading page.