Open the PDF in a PDF editor or viewer that supports page extraction
Select the pages you want to keep
Choose the Save As, Export, or Print option
If using Print, select the page range you want to save
Choose Save as PDF as the printer or output format
Save the new file with a different name
Use an online PDF splitter if you do not have a PDF editor
Upload the PDF to the splitter
Enter the page numbers you want to save
Download the new PDF containing only those pages