Google Apps Migration for Microsoft Outlook allows you to migrate email, contacts and calendar data from Microsoft Outlook profiles and PST files to Google Apps. The program allows you to perform a user driven individual migration, selectively migrate email, calendar or contacts (or any combination thereof), and more.
v4.0 [Oct 3, 2015]
Click-To-Run editions of Outlook 2013 and Outlook 2016 are now supported.
Windows 10 is now supported.
Migrates email using the Gmail API.
Removed deprecated 2-legged OAuth command line options --google_consumer_key and --google_consumer_secret.
Support Service Account authentication to migrate on behalf of a user from command line using --service_account_json_path option. See Run migration from command line for details.
Optionally collect and report crash data.
Mall Creeps
