# fiascotopnm > Convert a compressed FIASCO file to a PNM image. > More information: . - Convert a compressed FIASCO file to a PNM file or in the case of video streams multiple PNM files: `fiascotopnm {{path/to/file.fiasco}} -o {{output_file_basename}}` - Use fast decompression, resulting in a slightly decreased quality of the output file(s): `fiascotopnm --fast {{path/to/file.fiasco}} -o {{output_file_basename}}` - Load the options to be used from the specified configuration file: `fiascotopnm --config {{path/to/fiascorc}} {{path/to/file.fiasco}} -o {{output_file_basename}}` - Magnify the decompressed image(s) by a factor of 2^n: `fiascotopnm --magnify {{n}} {{path/to/file.fiasco}} -o {{output_file_basename}}` - Smooth the decompressed image by the specified amount: `fiascotopnm --smooth {{n}} {{path/to/file.fiasco}} -o {{output_file_basename}}`