Libral is an address book engine. It allows you to create your address books and to add personal and company cards to them. Data managed in a personal card include personal data (name, surname, address, etc.), Web links, email addresses, irc uris, telephone numbers, job information (company where the contact works, manager, collaborator, etc.), and notes. In a company card you can manage Web links, email addresses, telephone numbers, and notes. XML is used to store data. Libral can import addressbooks from GnomeCard, Kaddressbook, VCard, Evolution, and CSV.
@Mail Groupware combines the ability to share address books, calendar items, and tasks among groups of users with optional permission levels. It provides a complete Web- based groupware system for users within your organization and provides an Outlook 2003/2000 to Web synchronization utility for Contacts and Calendar data.