I have created a sprite bank viewer in Java for Amiga AMOS BASIC sprite and icon banks:
To download some sample ABK files to use with this viewer, and for the source code and more information:
This project has already been featured on Softpedia for Mac OS X
, although as it is cross-platform, it also works on Windows and Linux platforms.
AbkViewer is also open source and public domain.
P.S. It was also a good birthday present to send to François Lionet today, which he enjoyed.