pdf how split into multiple pdf?

Merge multiple clips in which a PDF, we need to split it into multiple PDF of time how to do?
As shown, PDF operations, PDF split , in the position of FIG

add files to them, may be added batch

split page, split according to the number of pages, pages below click select page divided

output directory, is stored position, mainly PDF after division will be renamed with a suffix, so different file, the original position will not be stored, it will have to re-file in a location of your choice.

Then there is the Click Start, and then click on the conversion of state will enter

after a brief wait, the file is split completed

next case if they wish to do this, you can try this approach