Before exporting contacts, errors in Excel files may cause errors in vCard format. Softaken Excel to vCard Converter allows users to preview all contacts and fix issues before conversion. Field mapping ensures the correct placement of names, e-mails, telephones, addresses and company information. It supports XLS and XLSX files , removes duplicates and handles large datasets efficiently. Users can export single or multiple vCard files compatible with Android , iPhone, Blackberry or email clients such as Outlook and Gmail. Preview and mapping ensure a flawless conversion process and secure import of contacts to any device or email client.