Just export the file, click the Gmail button, and it'll take you straight to the page in Gmail you need to upload the contacts. Thanks Jason! Address Book to CSV Exporter ...

Fortunately, most contact systems, including Gmail and Outlook, give you the option to export your contacts to a CSV file, so you won't have to enter names and addresses manually.

How to Create Mail Merge in Gmail Contacts. Sending out mass emails in Gmail is easy with the contact groups feature, but if you want to customize each email individually, you'll need to run mail ...