Package: poppler-utils

"poppler-utils" package binaries on CentOS:

/usr/bin/pdffonts /usr/bin/pdfimages /usr/bin/pdfinfo /usr/bin/pdftohtml /usr/bin/pdftoppm /usr/bin/pdftops /usr/bin/pdftotext

You may install this package on CentOS with yum install poppler-utils

"poppler-utils" package binaries on Debian:

/usr/bin/pdfdetach /usr/bin/pdffonts /usr/bin/pdfimages /usr/bin/pdfinfo /usr/bin/pdfseparate /usr/bin/pdftocairo /usr/bin/pdftohtml /usr/bin/pdftoppm /usr/bin/pdftops /usr/bin/pdftotext /usr/bin/pdfunite

You may install this package on Debian with apt-get install poppler-utils