Create a CSV file from your other webmail provider or email client.
- Sign in to Gmail.
Click Gmail at the top-left corner of your Gmail page, then choose Contacts.
5. Click the Choose File button.
6. Select the file you'd like to upload and click the Import button.
When it's done, Gmail will display the number of contacts imported.
Note: These CSV files work with Outlook, Outlook Express, Hotmail, and some other email providers. But the CSV files that these applications produce might not contain all of the supported contact fields. For example, when Outlook exports to a CSV file, it omits data including attachments, distribution lists, contact pictures, the "file as" field, the "alias" field, and text formatting in the "notes" field. Google Contacts doesn’t have a way to know what was omitted, so we suggest that you manually copy over any important information in these fields after you import your contacts.