Exporting a .png from a .pdf File
Ghostscript is an interpreter for PostScript™ and Portable Document Format (PDF) files. It is available both under the GNU GPL Affero license and for commercial licensing from Artifex. It has been under active development for over 20 years and has been ported to many different systems during this time.
Export page 1 to .png
> brew install gs
> gs -dNOPAUSE -dBATCH \