Launch the product in your machine from: Start » Programs » vCard Converter » vCard Converter

Two options are available for selecting vCard files; Single Mode & Batch Mode. Use the one befitting your needs.

Check on Advance Mode option & then select "Outlook .pst" as saving option

Convert the "Convert vCards" button, then also choose a suitable location for saving the converted PST file

Just wait for few seconds & the procedure will be done. You will get an alert message, like shown in the below image.

Now you can import & view the converted contacts in MS Outlook 2013, 2011, 2010, 2007 & 2003