libxpm

X.Org library for reading and writing XPM image files

brewmacoslinux

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X.Org: X Pixmap (XPM) image file format library

sxpm

Display an XPM image file$ sxpm -p icon.xpm

Convert and display XPM with scaling$ sxpm -scale 2 image.xpm

Print XPM file information$ sxpm -o output.xpm input.xpm