Yes, it is possible with an expert and the most trusted software. If you are searching for an offline Windows-based tool, then this DataVare Merge vCard Software will be the best choice for you. It is user-friendly software to combine vCard files. This tool helps you to merge multiple contact files into a single vCard file without requiring prior technical skills. The tool supports all Windows versions, so you can use this utility in any Windows operating system. You also review your contacts with the help of its preview feature before merging. This expert utility saves your time and effort with the batch merge contact feature. There is no risk of data loss because it works completely offline, so you can easily use this powerful utility.