pdfimages
Utility for extracting images from PDFs. tldr-pages
On several platforms
Several platforms
Extract all images from a PDF file and save them as PNGs
pdfimages -png path/to/file.pdf filename_prefixIdentifyExtract images from pages 3 to 5
pdfimages -f 3 -l 5 path/to/file.pdf filename_prefixIdentifyExtract images from a PDF file and include the page number in the output filenames
pdfimages -p path/to/file.pdf filename_prefixIdentifyList information about all the images in a PDF file
pdfimages -list path/to/file.pdfIdentify