How to export iCloud Contacts
Export iCloud Contacts by following these steps:
Step 1. Open your browser and go to www.icloud.com/contacts. Login to your iCloud account if necessary.
Step 2. In the Contacts window, select contacts by holding CTRL key and clicking on specific contacts you want to export.
Or, click CTRL+A to select them all.
Step 3. On the bottom left side of the page, click the Gear icon and select Export vCard... from the menu.
A .vcf format file will be downloaded to your Downloads folder. It will contain all the selected contacts inside.