This workflow requires poppler.
Alfred can help manage Homebrew dependencies once the workflow is installed.
Usage
Extract a range of pages from a PDF via the Universal Action.

Alternatively, find PDFs via the pdfsplit keyword.

Specifying the Pages

- ↩ Proceed to create a new PDF from the specified pages.
- ⌘↩ Preview the first and last PDF pages with Alfred’s PDF View.
- ⌥↩ Proceed, push the result to the File Buffer and open the Universal Actions panel.

- ↩ Return to the view where you can set the start and end pages.