
A member of the technical staff at Google, Paul Linder, spells it out:
Have an Address Book? Want to invite some friends? We have the solution for you. You can now upload contacts on the Find and Invite page by clicking on the Upload address book button :
https://plus.google.com/circles/find
You’ll need an address book file on your computer. Get one by performing any of the following actions:
Outlook -
Select File > Import/Export > Export from the main menu
Choose Comma Separated Values (Windows) > Select “Contacts” > Save exported file
Outlook Express -
Select File > Export > Address Book from the main menu.
Select Text File (Comma Separated Values).
Click Export.
Your Other Gmail account -
See https://mail.google.com/support/bin/answer.py?answer=24911
Apple Address Book -
Open the Address Book application on your Mac. Click on the ‘all group’ of your contacts. Select File > Export Vcards.
Thunderbird -
Click Addressbook, Select Personal Address Book. Click Tools, then Export. Save as *.csv.
Others -
Most other contact managers or email systems support contact export in VCard/VCF/CSV format. Consult your local help system to find out how. Leave a comment if you want to share you exporting experience.
– If you have problems please feel free to click on the ‘Send Feedback’ link in the lower right.
Happy Inviting!
Also, almost forgot… for folks that use LinkedIn:
http://www.linkedin.com/addressBookExport
You can keep up with Kat Hannaford, the author of this post, on Twitter or Facebook.



















Jacob
Wednesday, July 20, 2011 at 7:04 PMWould anyone be able to invite me to google+ so i can see what all the fuss is about ?? jacobsdragon@gmail.com
Ben
Wednesday, July 20, 2011 at 7:27 PMI sended one
Brenton
Wednesday, July 20, 2011 at 7:43 PMJob done
Jacob
Wednesday, July 20, 2011 at 7:51 PMMuch appreciated guys :) Got one now :)
TSH
Thursday, July 21, 2011 at 9:51 AMAhh, CSV, what would we do without you?
Why can’t Google+ sync with Outlook, including my contact photos? Not good enough!
Roger
Thursday, July 21, 2011 at 11:22 PMTry an app called Go Contact Sync Mod, it works a treat.