pngsplit - splits a PNG, MNG or JNG file into individual, numbered chunks.

       pngsplit, version 1.0 of 31 October 2020, by Greg Roelofs.

       Split   a  PNG,  MNG  or  JNG  file  into  individual,  numbered  chunks  (filenames  "foo.png.0000.sig",
       "foo.png.0001.IHDR", etc.).

       This software is licensed under the GNU General Public License.  There is NO warranty.

       pngsplit - splits a PNG, MNG or JNG file into individual, numbered chunks.

-force overwrite existing output files

       -verbose
              print more status messages (synonym: -noquiet)

pngcheck(1), png-fix-IDAT-windowsize(1)

pngsplit 1.0                                      October 2020                                       PNGSPLIT(1)

pngsplit [options] pngfile [pngfile [...]]