You are now in the directory for the port "graphics/pngcheck".
The package name of this port is "pngcheck-1.99.3".
This is the one-line description for this port:
Checks the integrity of PNG images
Please read the "description file" for a longer description and/or visit the web site for futher informations.
If needed, you may contact the maintainer of this port or the port mailing-list.
Go to the top of the ports tree for a summary on how to use the ports collection.