What is “netpbm” Package?

Image manipulation
For more details: https://netpbm.sourceforge.io/

Installation

• Open Terminal by pressing command+space then type terminal and hit Enter key.
• Install homebrew first.

  ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null

• Install netpbm.

  brew install netpbm

Now, use netpbm!