MacSonik CSV to vCard Converter is a top-notch utility that facilitates the quick conversion of CSV contacts to vCard (VCF) online with its user-friendly interface and advanced features.  Its Date range feature allows users to select the start and end dates to export the emails between them. The MacSonik CSV to VCF online converter allows you to save the final vCard file to three different versions, 2.1, 3.0, and 4.0. Moreover, it gives you multiple vCard saving options to create a single file for every contact.