Merry Christmas is a free application, which is an online greeting card that lets you send messages of good wishes for the holiday season. It is very easy to use, you just need to choose from the available images. The application will automatically take the necessary information from the website and create the greeting card for you. All that is left to do is click "Send" and wait for the response to come. Merry Christmas is a very good application that allows you to send personalized messages and greetings to the people you love and care about. Merry Christmas is the perfect application to send to all the people you love, both friends and family members.