Easy Print Envelopes is the quickest and easiest way to print professional-looking envelopes. It allows you to print tens and hundreds of envelopes of different addresses with one print. It came in three popular envelope sizes. Easy Print Envelopes has an easy to use address book that contains your contacts information. Printing an envelope is extremely easy. Just type in your contact information into the address book and select any contacts from your address book to print onto envelopes. It is very easy to add a new contact into the address book. You also have option to have multiple address books. In addition, you can also send email to your contacts from the Easy Print Envelopes Interface. Just select your contact (single or multiple contacts) and then click on "Email", you default email program will open with the "To" Filed filled with the contact's Email address.