You require to convert your CSV file into VCF format before you can utilize your contacts in Mailbird. This is because Mailbird can only import vCard (.vcf) files, not CSV files directly. Using a trustworthy converter that keeps your contact information safe and in the appropriate format is the easiest way.

This is how to do it:

• Choose an accurate CSV to VCF converter that can handle more than one contact.

• Use the converter to open your CSV file.

• Make sure the contact fields like Name, Email, and Phone are mapped correctly.

• Choose the vCard format that Mailbird can read.

• Save the converted VCF file and import it into Mailbird.

WholeClear CSV to VCF Converter is an easy tool that lets you convert a lot of files at once without losing any data. It also retains all of your contact information accurate for Mailbird import. This software can resolve your problem of convert the files.

Read more- https://www.wholeclear.com/converter/csv-to-vcf/