Outlook Mac Archive Tool is a native Mac application for managing your mail and calendar items in Outlook Mac 2011, including archiving not just to your local hard drive/storage, but also to the cloud (such as a GMail account). Archiving to the cloud can ultimately free up space on your Mac and give you access to your archive anywhere in the world, safe in the knowledge that your archives are backed up and searchable.
Mia for Gmail (was Notifier Pro for Gmail) is a desktop Gmail client which sits politely in your menu bar.
