The DataVare Excel to VCF Converter is a useful program that can change Excel files with contact information into the VCF (vCard) format. The program creates individual vCard files (.vcf) in a few simple steps by extracting contact information from an Excel file such as name, phone number, email address and other necessary fields. The program interfaces with numerous contact fields ensuring accurate mapping of information to the appropriate VCF fields.
https://www.datavare.com/software/address-book-converter.html