The main Birthday Manager interface. You can create a new or open an existing database, merge two different databases, save them either at your default or at a specific location, export the database contacts to .cvs format files (Excel) and many other features.
A handy manager for viewing and editing your contacts.
You can specify a lot of information about your contacts. Also, there is an "Other data" field designed for custom type of information.
You can edit some options for Birthday Manager and Birthday Checker. Also, you can generate monthly birthday reports to see how many and whose birthdays will be in the current month.