iOffice2000 - Version 2.11 iOffice2000 is a Ready-to-Work Web-Based Groupware application suite that enables your workgroup to improve communication, daily tasks, information sharing and to realize group collaboration benefits quickly and cost effectively. 12 applications are ready-to-work. Scheduler, ToDo List, WebMail, Whereabouts, Facility Reservation, Workflow, Circulation, Discussion, Document Organizer, Bulletin Board, Time Card, Address Book.