Professional bulk SMS software is developed for sending bulk text messages to multiple numbers of mobile users from computer using Windows or GSM technology based mobiles. Mobile messaging program can broadcast business campaigns, greetings, notifications, invitations, share market updates, product launching details and other personalized SMS around the world in few easy steps. SMS gateway application provides delay delivery option to control load of bulk SMS broadcasting over worldwide location. SMS sender program successfully delivers group text messages over national or global mobile network without requiring any internet connection. Text messaging application can forward group SMS in any text format and saves sent text messages details to templates for future references. SMS broadcasting program provides option to skip duplicate contact number entries during bulk text messages sending procedure.