Export Annotation to CSV and Natural Language Processing (NLP)


we see a good use case in the PDF.js at the moment for our product. However, PDF.js Express seems not to provide a output of the highlighted text in a csv file.

Do you have also a product where NLP features (semantic search etc.) are incorporated like semantic annotations. An example is: Software · Explosion


Hi there,

Thank you for contacting pdf.js express forums,

I believe PDFTron would be a better fit for you than pdf.js express:
Here is an example of semantic text-compare in PDFTron WebViewer:

and the documentation:

Best regards,
Kevin Kim

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Thanks for your answer. One follow up question. Do you have any documentation on how to integrate AI models in PDFtron artificial intelligence / PDFtron AI? PDFTron Systems Inc. | Document-understanding

Thank you

Hi there,

For PDFTron support, please contact: PDFTron Systems Inc. | Support

Best regards,
Kevin Kim