Can I append or add information to an existing PDF?

[ipazin]

Hello @BethWright,

haven’t tried but seems there is. Check these topics:

Pdf to Image conversion

Hi,   I am working on a KNIME workflow that needs to read scanned image files saved as PDFs. I was just wodering if it is possible in KNIME to extract an image from a PDF file or save a PDF file as image file? Any help would be much appreciated. Thanks, Nina

Tika PDF Parser does not extract all images?

Hi everyone, I am using Tika PDF Parser to extract images from scanned PDFs. I have encountered the following problem: I use two test files. File 1 is a scan directly from my printer. It does not contain any text, only images. File 2 is identical; I just added a “confidential” stamp to file 2 to test if that interferes with the process. Tika PDF parser extracts the images as expected from file 2 (with the stamp), giving me PNGs that I can work with. However, it only extracts TIF files tha…

Br,
Ivan