If you want to extract highlighted text from PDF file as a plain text file, then this post covers some good free PDF Highlight Extractor software to do that.

Why extracting data from PDFs is still a nightmare for data experts Countless digital documents hold valuable info, and the AI industry is attempting to set it free.

Contrary to popular belief, it's really easy to retrieve content from finished PDF documents.

PDF files are difficult to edit and extract information from, but you can with the right tools. Here's how to extract images from a PDF.

If the files' structures are similar and you can sort them appropriately [1] (by date, I imagine) then you could merge all of them and do your thing on just one big PDF document.

Steps: Open the PDF in Soda PDF, select the text using the "Edit" menu, right-click to copy, and then paste the text into a new text box or another application.

You can find free PDF editors on the internet, but their most important features tend to be behind a paywall. Here we recommend five free PDF editors.