You are able to print out your appointments, but not export them into a file. To do this please go to Schedule > Calendar > Click on 'Print Appointments' above your offices.
Once you have done that choose the criteria of the appointments you would like to print. After you have done that choose File > Print from your browser menu.
Please Note: You will have to manually enter in your appointments into the scheduling software you choose to use.
Here are images for your reference:
Step 1) Under the "Schedule" menu, please click on "Calendar":
Step 2) Please click on "Print Appointments":
Step 3) Here, you have the opportunity to further customize your appointment list by checking and un-checking certain boxes:
Step 4) From your browser menu, please hover over "File" and click "Print"