Identify fundamental elements of a PDF file without rendering it. More information: https://blog.didierstevens.com/programs/pdf-tools.
pdf-parser {{[-a|--stats]}} {{path/to/file.pdf}}
/Font in a PDF file:pdf-parser {{[-t|--type]}} {{/Font}} {{path/to/file.pdf}}
pdf-parser {{[-s|--search]}} {{search_string}} {{path/to/file.pdf}}