Save pages from PDF.

Separating pages of PDF
When to use it?
If we wish to save, separate pages from PDF
What part of PDF is affected by it?
The PDF remains in the same form, only the page number changes.
What to watch for?
Multiple pages may also be selected for saving.
How to use it?
Saving PDF pages to separate file.
Selection of page for saving or withdrawing the selection. More than one page can be selected also. The remaining part may be downloaded, or further operations can be made on it.