# pbmtogem > Read a PBM image as input and produce a compressed GEM .img file as output. > `pbmtogem` cannot compress repeated lines. > More information: . - Convert a PBM image into a GEM .img file: `pbmtogem {{path/to/file.pbm}} > {{path/to/file.img}}` - Suppress all informational messages: `pbmtogem -quiet` - Display version: `pbmtogem -version`