One of he most frustrating part of facebook is there is no export friends data. We have export to csv or xls in all other products which have our contacts like emails (gmail, yahoo, hotmail etc) but there is no option of the same in facebook.
Bur check out this app http://www.friendstogmail.com/ this online app helps us to export the facebook friends data in to a csv. Then you can open it in excel and save it as xls. This xls file can be directly imported in Admonere so that you can automate birthday wishes for your friends. Check out now and take back control of your life.