WhatsApp Business does not support Excel files for importing contacts. It only reads vCard (.vcf) format. To make your Excel contacts usable, you need to convert them first. Softaken Excel to vCard Converter makes this process simple. It turns your Excel contact list into a properly formatted vCard file that WhatsApp can detect automatically. All details like names, phone numbers, and company information are preserved. Once you create the vCard , transfer it to your Android phone, open Contacts and import it. WhatsApp Business will instantly recognize those contacts. This method is faster and more accurate than manual entry, especially for bulk contact imports or business marketing lists.