Xpdf-tools-win-4.04 Link
. It was the first open-source PDF viewer, born in 1995 to give Unix users a way to actually read the "Portable Document Format" without needing proprietary software.
Version 4.04 was primarily a bug-fix release, but it introduced several functional improvements: xpdf-tools-win-4.04
pdffonts.exe input.pdf
Version 4.04 of the Xpdf tools is a maintenance release for the popular PDF command-line utilities suite. This package provides a set of robust tools for manipulating Portable Document Format (PDF) files. It is widely used in automated workflows, server-side processing, and by developers requiring PDF capabilities without the overhead of a GUI application. xpdf-tools-win-4.04
pdftotext.exe input.pdf output.txt
pdfimages -j input.pdf images/prefix