Preview fist and second pages of PDF file

Dear all,
I have been searching this forum on how to preview the first and second page of PDF file (which already have on my disk) in a Xojo window, but I could not find a solution.
I know I can use:
sips -s format png myoriginal.pdf --out mysecondpng.png
to export the 1st page as png (or any other format) but it seems not possible to also preview the 2nd page.
Doesn’t anybody have a solution that does not imply the use of external expensive plug-in?
Thanks !

you may be able to display it in an HTMLViewer control

Thanks ! I will look into this.