Package xpdf

A PDF file viewer for the X Window System

https://www.xpdfreader.com/

Xpdf is an X Window System based viewer for Portable Document Format
(PDF) files. Xpdf is a small and efficient program which uses
standard X fonts.

Version: 4.05

General Commands
pdftopng Portable Document Format (PDF) to Portable Network Graphics (PNG) converter (version 4.05)
xpdf Portable Document Format (PDF) file viewer (version 4.05)

File Formats
xpdfrc configuration file for Xpdf tools (version 4.05)