The Shift Schedules S1-3-25 Excel spreadsheet automatically assigns qualified people to up to 3 shifts per day in response to your scheduling needs and your employee's preferences and qualifications while enforcing rest times between shifts. The program automatically assigns days off, creates schedules for up to 1 month, produces individual and group schedules and comes in sizes for up to 200 employees. The spreadsheet has an overtime tally and scheduler so you can easily assign and keep track of overtime hours. It also creates a vCalendar file to transfer schedules to your PDA, Smart Phone and Outlook Calendar. Microsoft Excel or compatible spreadsheet program is required. During the free trial period restrictions apply with respect to the number of schedules displayed. Spreadsheets for other scheduling applications are available at the website.