Abstract: A system for sharing content tabs is disclosed. Content tabs contain user defined and arranged information content, typically displayed on a browser page or some other electronic information window. The disclosed system includes procedures where one user can share their content tabs with other users. In one embodiment the content tab is packaged and sent to an email address of the recipient user, who can choose whether to accept the tab. In other embodiments, the recipient users can view tabs available for downloading and download them directly. Once accepted, the content tabs are associated with the new user and become part of an information window of the new user.