This article explains how to save a PDF page using Preview on Mac and Smallpdf. Instructions for Microsoft Word and Chrome are similar to Preview.
How to Save Only One Page from a PDF File
There are several methods for saving a single page of a PDF, but we'll focus on the most common options so you can do it with minimal hassle, regardless of the device you're using.
Open the PDF file in your PDF editor.
Select the page you want to save from the PDF file.