From Just Solve the File Format Problem
X PixMap (XPM) is an uncompressed raster image file format. It is essentially the color version of XBM.
An XPM file is plain text. Except for the little-used XPM version 2, it doubles as a fragment of C program code.
- Farbfeld Utilities (format 1, 2 (except Lisp mode), and 3)
- ImageMagick (format 3 only)
- Netpbm: ppmtoxpm, xpmtoppm (format 1 and 3)
- http://www.x.org/releases/individual/lib/ → libXpm-3.5.11.tar.gz