Picture Utilities - operate on pictures in the clipboard:

Screen Shot B/W - grab a shot of the screen
PICT Invert - invert the pict on the clipboard
Gray it out - convert the pict on the clipboard from color to gray
Dither to B/W - convert the pict on the clipboard to black and white
Polygonize - convert the pict on the clipboard to polygons (in testing)
Save Pict-saves a picture clip with a picture in it to disk as a PICT file.
Open Pict-open dialog to select a PICT file and load it directly into the clipboard.