I have an excel sheet where I used to maintain contacts but now the contacts loaded it have exceeded 5000. So, it becomes kind of difficult to manage it in Excel and the major trouble arises when the email addresses stored into it are required into Outlook or other email platform. I have heard somewhere that vCard file is universally accepted file format which works on multiple email applications. So, do you know any good Excel to vCard conversion application which can convert my 5000+ contacts from Excel without losing any important information.