iKeeper for Mac

From Yenco.com:

iKeeper enables you to quickly enter, view, or modify Internet and product information and quickly search through your records to find the information you need, when you need it. Have you ever had to call for tech support on a product only for them to ask you for your serial number or registration code or when you bought it? Have you ever visited a Web site where you needed to enter a user name and password to access some feature only to return at a later date and not remember what information you provided? If yes, then iKeeper comes to help.