Exporting your contacts on Android
If you have your contacts synchronized to your Gmail account, you can easily export them to vCard format, and import them in BlueStacks.
1. Open Gmail, and go to the contacts page
2. Select the list of contacts you wish to export under My Contacts. Open it, and click More > Export
7. If the group of your choice isnt already selected in the group selector, do so now. Select vCard format as the export format.
8. Save the vCard file to your computer and import it in BlueStacks