Extracting small section from PDF and saving as JPEG
I have 4,000 full-page pdfs, each with a signature box in the lower left corner. What I need is just the siganture boxes as separate jpegs. Clearly, too many to do by hand. Looking to automate it as much as possible. The pdfs are from scanned hard copies, so there are no images embedded. I would love to hear some ideas, thanks.