Calendar Sync +

This utility synchronizes Outlook calendar entries to a designated Google calendar.
(Currently, Outlook 2007 and above are supported)
You can download the latest source code at https://github.com/ankeshdave/CalendarSyncplus
Features

Select outlook calendar from different profiles and mailboxes
Synchronize calendar entries from selected Outlook calendar to selected Google calendar
Calendar Entry Info includes description, Location, reminder and attendees
Date Range Selection for Sync
Deletes duplicate entries
Add/Delete calendar entries to Google thru batch request
Check for latest releases of the software
Setup Sync Frequency
Hourly
Daily
Weekly