tylerhoward
New member
Proper field mapping is important because CSV and VCF formats store contact data differently, and many old and new devices do not support contacts without formatting and field mapping. So that's why CSV to vCard conversion requires proper field mapping. If fields like phone numbers, emails, or names are not mapped correctly, contacts may import incorrectly or show missing details on devices. Field mapping ensures that each CSV column matches the correct vCard field. And you cannot do it manually, so you can try this WholeClear CSV to VCF Converter, which supports field mapping, bulk conversion, and data preservation features, which help to avoid data mismatch and ensure accurate contact transfer. Download the tool to know more and try it with a free demo edition.