Is there a Mac Outlook Plug-in?
Apple does not allow for plugins to be developed for Outlook for Mac, so we currently cannot provide a MeetingBooster plugin for the Mac version of Outlook.
However, if the Mac user is an attendee of a meeting, you will not encounter issues. If a PC user has the Outlook Plug-in installed and sends a meeting request to an attendee who is a Mac user, the Mac user will see the invite in Outlook, be able to accept/reject this meeting and this response will be be synchronized with MeetingBooster.
Currently the Outlook 2.0.33 plug-in supports Outlook 2007, 2010, 2013 and 2016 for PC.