How do I save an image PDF file as an image? I have a PDF that contains a scan image of a document. I want to save the contents of this PDF as an image so that I can then run it through an OCR program that only accepts . Feed for question ‘Not able to save pdf file do I save an image PDF file as an image?
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Super User is a question and answer site for computer enthusiasts and power users. PDF to one of those image formats? EDIT: One way I’ve found to do this is to click on each page. However, this is cumbersome as it appears you can only select one page at a time in Acrobat Reader. Use comments to ask for more information or suggest improvements. Avoid answering questions in comments. There are multiple png pseudo-devices, differentiating on color depth: pngmono, pnggray, png16, png256, png16m, and pngalpha.
Choose whichever one suits you the best. You can also use jpeg, but unless you have a disk space issue, you want as high a quality as you can manage for your OCR, and that’s not jpeg. Will the output be one huge image? Almost certainly raw numbers, not the number inside the PDF. The output will be 1 jpg file for each page in your pdf, test-0. So doing it with Ghostscript directly gives you more control over the parameters used.
Note on windows, make sure you install Ghostscript 32-bit first. 300 -depth 8 -quality 85 a. This is useful if the PDF contains text and images, and you want only the images. Depending on your needs this might be useful. Save as any file type you like. Most PDF reader allow you to do this. What if your PDF has 10000 pages of images?
Do you have to do this 10000 times? Except for the answer mentioning pdfimages, all of the other answers fail to mention that their solutions actually transcode the embedded images. Only pdfimages extracts the original image. This is true of Ghostscript, Imagemagick, Adobe Reader, PDFFill, PDF Xchange Viewer, OS X Preview, and most other PDF software. Given the context of the question, this is actually a very good point.
Within the resulting PDF, thank you for the tips, oh I remember that file for sure. If the file still crashes then you should resave the image as a complete new file name and different file extension — you may want to save each worksheet within a workbook in a separate file. Once I changed it, we’ll use your feedback to improve this article! In the previous macro examples, does anyone have any ideas I can try?
FWIW, “PDFill PDF Tools” does allow you to set the DPI for the save-as-image, very handy. PDFs to images on Windows. It’ll let you export all the pages in the PDF to separate images in one shot. It also has a lot of other features available for free, which are only available in other PDF viewers if you purchase the commercial or “Pro” version. The main one being PDFill Editor, which is the one you don’t need. Go into start menu to open this one. I was saved by the screenshot realizing that something was wrong before I uninstalled.
Yes, I guess I failed to mention that it also installs a shareware version of PDFill Editor, as well as a PDF printer. 99, but the PDFill PDF Tools Free utility doesn’t require any purchase. In the version I have, you can’t uninstall PDFill Editor without also uninstalling PDFill PDF Tools Free, but having PDFill Editor installed doesn’t harm anything. PDFs by default open in Preview.