Available in pre-release 3.7

In application #

To extract pages from a PDF in SumatraPDF:
Or:
  • open PDF document
  • right-click for context menu
  • Document > Extract Pages From PDF

From command-line #

To extract pages from a PDF using SumatraPDF on a command line:
SumatraPDF clean input.pdf output.pdf 1,2-5,8-N
This extracts pages 1, 2, 3, 4, 5 and 8 to last from input.pdf and saves as output.pdf
N is special character meaning “last page”.

Delete page or pages from PDF #

To delete a page you need to extract all pages except the one you want to delete. See delete pages from PDF.