The simplest way to convert Excel contacts to VCF is by using Softaken Excel to vCard Converter. You just upload your Excel sheet, preview your contacts, map columns with vCard fields, and export. The tool maintains full details like phone numbers, email IDs, addresses, job titles, and company data without formatting issues. You can create a single VCF for phones or export separate files for business use. It supports XLS and XLSX and is compatible with Android, iPhone, Outlook, and cloud services. It saves time, avoids human entry errors, and offers a trial version so you can test before buying.