Package libicns-utils

Utilities for libicns

http://icns.sourceforge.net/

icns2png - convert Mac OS icns files to png images
png2icns - convert png images to Mac OS icns files
icontainer2icns - extract icns files from icontainers

General Commands (Section 1)
icns2png
icns2png extracts images from mac .icns files, and exports them to png format.
icontainer2icns
icontainer2icns extracts icns files from icontainers.
png2icns
png2icns imports one or more png images and converts them to an icns file