PDFlib

Pages

blocks Create a list of all blocks contained on the pages of a PDF document and show their name, type and dimensions.
page_colors List all color spaces.
page_fonts Create a list of all fonts contained in a PDF document and check if they are embedded.
page_images Print information about all images in the document.
page_labelsPrint all page labels.
page_separationinfo Print information about the color separations in the document.
page_size Retrieve the MediaBox and Rotation key for all pages.