# rasttopnm > Convert a Sun rasterfile to a PNM file. > More information: . - Convert a RAST image to a PNM file: `rasttopnm {{path/to/input.rast}} > {{path/to/output.pnm}}` - Use the color map indices in the raster if they are color values: `rasttopnm -index {{path/to/input.rast}} > {{path/to/output.pnm}}`