SyncMate can also:

Sync your Mac with Google account

Contacts, calendars, automatic synchronization

Contacts sync
If you are one of those who cannot imagine their daily life without Google services, SyncMate is just right for you! SyncMate will sync your Address Book with Google contacts for absolutely free!
Calendars sync
If you've got used to storing calendar appointments in Google calendars, you will definitely find SyncMate very useful as it allows syncing iCal and Google calendar for free!
Autosync Google account and Mac
No need to press "Sync now" button every time you've updated contacts or calendar entries on your Mac or Google account - choose the sync settings just once and data will be synced automatically from now forth.
Google sync Mac
Download Free version Buy SyncMate Expert
SyncMate is compatible with Mac OS X 10.5 and higher
Flexible sync settings
SyncMate allows you to sync contacts and calendar entries in 3 directions: from Mac to Google account, from Google account to your Mac and bidirectional.
Safe sync
SyncMate connects to your Google account via HTTPS protocol, while your e-mail and password won't be used anywhere except to connect SyncMate to your Google account.
Sync multiple accounts
If you have several Google accounts, e.g. business and personal, SyncMate will keep them in sync with your Mac iCal and Address Book and one with each other for free (via your Mac).

All features for Google account