Bo Zimmerman GEOS Collection
Bo Zimmerman has written many terrific programs for GEOS. You can find his programs on this CD or at his web site at http://www.zimmers.net/geos/index.html.
Something else you can find on the GEOS page on his web site is the wonderful GEOS FAQ which is included here on the CD with Bo's permission.
These programs are shareware and are included here with Bo's permission. Make sure you read the documentation for each program and send in the appropriate fee if you find the program to be useful.