Many people think that email extractor software is from spam programs. The use of email extractor software is for many applications. The main objective of the software is to extract the email addresses of the customers for the marketing campaigns. You can be able to send emails to the mailing list extracted by the software. The email addresses are extracted from large number of websites very quickly by the software. You can make your customers aware about your products and services. You can not make contact your existing customers but also find many new customers. The email extractor software helps you to export the email list for your online marketing campaigns. The extracted email list is stored in the database of the software.