Command: bmp2png / png2bmp

  BMP2PNG is a BMP-to-PNG converter - version 1.62 (Sep 4, 2005)
  PNG2BMP is a PNG-to-BMP converter - version 1.62 (Sep 4, 2005)

Syntax:

  BMP2PNG.exe [-switches] inputfile(s) ...
    or: ... | bmp2png.exe [-switches] | ...
  List of input files may use wildcards (* and ?)
  Output filename is same as input filename, but extension .png.

  PNG2BMP.exe [-switches] inputfile(s) ...
    or: ... | png2bmp.exe [-switches] | ...
  List of input files may use wildcards (* and ?)
  Output filename is same as input filename, but extension .bmp.

Options:

  BMP2PNG switches (case insensitive):
    -0..-9   Compression level (default: -6).
    -I       Create interlaced PNG files.
    -P color  Mark the specified color as transparent. Color:
              #RRGGBB(html hex) / RR,GG,BB(decimal) / NN(palette index).
    -F type[,...]  Specify filter type(s) used to create PNG files
                   type: none,sub,up,average(avg),paeth,all,auto(default).
    -A, -B   Preserve alpha channel.
    -O name  Specify name for output file.
    -D dir   Output files into dir.
    -E       Delete input files after successful conversion.
    -T       Set the timestamp of input file on output file.
    -Q       Quiet mode.
    -L       Log errors to .\B2PERROR.LOG file.
    -X       Disable conversion through standard input/output.

  PNG2BMP switches (case-insensitive):
    -A       Preserve alpha channel (save in 32bit ARGB BMP format).
    -B       Preserve alpha channel (save in 32bit Bitfield BMP format).
    -R       Convert transparent color to alpha channel (use with -A
             or -B).
    -O name  Specify name for output file.
    -D dir   Output files into dir.
    -E       Delete input files after successful conversion.
    -T       Set the timestamp of input file on output file.
    -Q       Quiet mode.
    -L       Log errors to .\P2BERROR.LOG file.
    -X       Disable conversion through standard input/output.

Comments:

  - none -

Examples:

  BMP2PNG -9 -T picture01.bmp  (creates a level 9 compressed picture01.png
                               with the same timestamp)

  PNG2BMP -E -T picture02.png  (creates picture02.bmp with the same time-
                               stamp and deletes Bild02.png)

See also:

  - nowhere -

  Copyright © 1999-2005 MIYASAKA Masaru, help version 2023 W. Spiegl

  This file is derived from the FreeDOS Spec Command HOWTO.
  See the file H2Cpying for copying conditions.