# pbmtoepsi > Convert a PBM image to an encapsulated PostScript style preview bitmap. > More information: . - Convert a PBM image to an encapsulated PostScript style preview bitmap: `pbmtoepsi {{path/to/image.pbm}} > {{path/to/output.bmp}}` - Produce a quadratic output image with the specified resolution: `pbmtoepsi {{[-d|-dpi]}} {{144}} {{path/to/image.pbm}} > {{path/to/output.bmp}}` - Produce an output image with the specified horizontal and vertical resolution: `pbmtoepsi {{[-d|-dpi]}} {{72x144}} {{path/to/image.pbm}} > {{path/to/output.bmp}}` - Only create a boundary box: `pbmtoepsi {{[-b|-bbonly]}} {{path/to/image.pbm}} > {{path/to/output.bmp}}`