If you need accurate field mapping and full Unicode support, Softaken Excel to vCard Converter is one of the most reliable options. It preserves special characters, regional names, multiple phone numbers, addresses and even contact images during conversion. Unlike some free tools, it maintains the integrity of your data across Excel XLS/XLSX to VCF files. Field mapping is flexible — you can align every Excel column with the correct vCard field. This ensures your final VCF imports correctly into iPhone, Android, Outlook, and other email clients. For professional use, paying for a tool like Softaken avoids the errors and limits of free alternatives.