If you want to remove duplicate files from a vCard, then you can use the SysInfo vCard Duplicate Remover. This tool allows you to remove duplicate contacts from both single and multiple VCF files at the same time. The software includes advanced duplicate filter options that help users easily identify repeated contacts. You can filter and remove duplicates based on specific fields such as First Name, Last Name, Email Address, or Phone Number. If needed, you can also select all fields together by simply checking the available boxes to find and remove exact duplicate contacts from the vCard files. It has a simple and user-friendly interface that makes it easy to use for both technical and non-technical users. It is compatible with all versions of the Windows operating system. Whether you are using an older version or the latest versions, such as Windows 11, 10, 8.1, etc., Mac, and Linux OS. The tool works smoothly and runs without any issues.

Know more: https://www.sysinfotools.com/vcard-duplicate-remover.php