Fair question, but since it's not a service, I don't see how that is KeePass' responsibility. But, It's really just a simple as making sure your dependents have a copy of your master password. If I remember correctly, the native Windows version has a step to print of a sheet to share with family members when you create a new database (I could be wrong, it's been a while). Either way it would be trivial to type up a word document to print off. If you use a key file as well, it a little more complicated. Depends on if you're assuming folks have access to your machine or not. As someone else suggested, a thumb drive could be a good solution. Whatever you choose they need to have a copy of the DB file, master pass, and key file and you're good :)