You can manually extract contacts from OST file if it is accessible in Outlook. Otherwise, you can not do it via Outlook. However, with Advik OST Converter, you can easily export contacts from OST file without any hassle. With this utility, you can retrieve contacts from corrupted OST file.
Steps to Extract Contacts from OST File
- Run this tool and add OST file.
- Choose the contacts folder.
- Select CSV as a saving option.
- Browse target location and click Convert button.
The software will start extracting contacts from OST file.