Of course, you can.
Normally, the flip direction of this ebook is left-right. If you want to create a vertically flipping ebook, in the main window, choose [Design] and [Settings]. You can type “flip direction” in the search box. Then convert the flip direction into up-down.
![create-a-vertically-flipping-ebook](https://cms.flipbuilder.com/wp-content/uploads/2022/02/create-a-vertically-flipping-ebook.png)