Sync Outlook with Google Apps/Gmail

Google Apps Sync for Microsoft Outlook
You may keep in sync Mail, Contacts, Calendar and Tasks between Hotmail, Gmail and Android:

1. MS Outlook Connector to Hotmail (Mail, Contacts, Calendar and Tasks [Outlook2013 only])
2. Google Outlook Sync (Mail, Contacts, Calendar and Tasks)
3. Outlook => Google Outlook Sync => Android.