Sync'Em is a software application that will allow us to synchronize our contacts and events from iCal, the Apple address book, or email accounts (including Gmail, Live/Hotmail, Exchange or Outlook). Thanks to this software you can forget about duplicated entries, or the events that aren't stored on all your devices.
Essential if you use multiple mail accounts
Thanks to this tool, synchronizing contacts between accounts from practically any service will be easier than ever. Once Sync'Em is installed we will have to configure each account that we want to have synchronized so that the calendars, events and contacts are identical in all of the services.
All the configurations of Sync'Em are carried out from the “System Configuration” menu in which the program icon will be added. Thus, copying all the contacts and calendars is totally transparent for the user.
You no longer will have any excuse so as not to have your organizers, calendars and events of your Mac, iPhone and email account perfectly synchronized.