rubrica\'s engine Libral is the rubrica engine. It allows you create your addressbooks and to add personal and company cards to them. Data managed in personal card are: personal data (name, surname, address, etc.), Web links, email addresses, irc uris, telephone numbers, job information (company where contact works, his manager, his collaborator,...), notes. In company card you can manage Web links, email addresses, telephone numbers, notes. XML is used to store data. Libral can import addressbooks from GnomeCard, Kaddressbook, VCard, Evolution, CSV.