I am currently facing an issue while trying to convert a large Excel file containing all my contact details into vCard (vcf) format. I tried a few online converters, but either they limit the number of contacts or they do not seem very secure for uploading personal data. I need a safe, reliable, and accurate Excel to vCard export tool that can handle multiple contacts without breaking the fields (like name, phone, email, address, etc.). Has anyone used a trustworthy tool or software for this task?