Convert PDF files to plain text format. More information: https://www.xpdfreader.com/pdftotext-man.html.
filename.pdf to plain text and print it to stdout:pdftotext {{filename.pdf}} -
filename.pdf to plain text and save it as filename.txt:pdftotext {{filename.pdf}}
filename.pdf to plain text and preserve the layout:pdftotext -layout {{filename.pdf}}
input.pdf to plain text and save it as output.txt:pdftotext {{input.pdf}} {{output.txt}}
input.pdf to plain text and save them as output.txt:pdftotext -f {{2}} -l {{4}} {{input.pdf}} {{output.txt}}