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

  PNG2BMP -E -T picture02.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.