As the title says how would I determine the dpi of a pdf or a djvu document?

I am looking for a proper linux solution as opposed to running adobe acrobat professional under wine.

  • PDF files per-se are vector graphics and can be scaled indefinitely . Some embedded elements, such as images, can be raster images. Is it the DPI of these elements you want to know? – Glutanimate Apr 5 '13 at 21:33
  • Yes maybe I'll see if I can perform a lossless extract say png and determine the dpi of the image that way. It's an image I am dealing with in the pdf, no text. I'll update if I discover anything. – user140393 Apr 6 '13 at 0:32

Your Answer

By clicking "Post Your Answer", you acknowledge that you have read our updated terms of service, privacy policy and cookie policy, and that your continued use of the website is subject to these policies.

Browse other questions tagged or ask your own question.