Bonkers: The GEDCOM Sanity Checker
Sooner or later, we all get to the point where we realize that there is a lot of data in our database that is just completely bonkers. Bonkers: The GEDCOM Sanity Checker will help you quickly locate this data by identifying groups of claims in your database that are inconsistent with each other. Bonkers works by running your GEDCOM file through a battery of recursive, multipass, deep scanning algorithms designed to rat even the most elusive errors. Bonkers is a free web service.