How to export contacts from Outlook 2010 to CSV
To export the address book from Outlook 2010 to CSV follow these steps:
1) Open Outlook and click File>Options:
2) When Outlook opens a new window, navigate to Advanced and click on Export:
3) Outlook will then open the Import and Export Wizard. Select Export to a file option:
4) Choose Comma Separated Value:
5) Select the contacts folder you would like to export:
6) Choose where you want the file to be saved:
7) Name the file and click OK:
8) Click Next:
9) Click Finish to start the export:
With Help Desk Migration service you can easily export contacts, emails and other related data to CSV, or directly into a help desk. Here's more information about data export from Outlook.