# gemtopbm > Convert a GEM image file into a PNM image. > More information: . - Convert a GEM image file to a PNM image: `gemtopbm {{path/to/file.img}} > {{path/to/output.pbm}}` - Describe the contents of the specified GEM image: `gemtopbm -d {{path/to/file.img}}` - Display version: `gemtopbm -version`