Conversion of bak files to vcard file format

Sometimes file extension bak is just added or changed to a copy of some file in order to make a simple backup. In case that your backup file was actually made from a vCard contacts file (.vcf), you may restore them by simply removing or changing the bak suffix back to the original, no specific bak to vcard conversion required. Otherwise, you would have to restore the backup in the original software.

Open BAK file    Open VCARD file