This Windows program generates the data for user characters in the same
format as those stored in the Propeller's ROM.
It's just a zipped .exe file. Put it anywhere and run it...
version 1a: Fixed problem with right image edit button bringing up
left image...
Screenshots:

Here's an example of how to use these characters:
I've modified Chip's 1024x768 VGA demo to print out a few characters.