1)   Business Appointment Manager 1.0
Multi-user, networkable, appointment scheduling, billing, and CRM software for appointment-based businesses. Manage schedules for a virtually unlimited number of people, equipment/resources, groups, or any combination.

 2)   Scheduleview 3.0.76
Easy Appointment Scheduling Software. Easy-to-use appointment scheduling software that makes organizing your day, saving time, and increasing productivity as simple “viewing and clicking”. Try our Free Demo

 3)   Appointment Scheduler 2006 2.0
Appointment Scheduler 2006 is a networkable scheduling software for managing schedules, calendars, to-do lists, messages, contacts, and booking appointments, replacing your appointment book. Allows sharing of scheduling data on multiple computers.