MS-DOS executables:

XSIZE12.EXE     slow program for resizing 24-bit BMPs :)
BMP512.EXE      reduces a 24-bit BMP to 512 colors with dithering (optional)
BMP522.EXE      reduces a 24-bit BMP to two screen 7 images with palette

output files:

OUT512.BMP      output from BMP512.EXE
OUT522.BMP      output from BMP522.EXE
OUT514.SC7      screen 7 image (field 0)
OUT514.S17      screen 7 image (field 1)
PALDUMP0        palette dump (field 0) - 16 colors plus 2 changes per line
PALDUMP1        palette dump (field 1) - 16 colors plus 2 changes per line

restrictions:

BMP must be 512 pixels wide.
