Bulk SMS Software 9.3.2.6 is a communication tool designed to send mass text messages instantly from a computer to mobile phones across the world. It supports various types of mobiles including GSM, Android, and Windows-based devices. The software allows users to import contact lists from a text file or Excel sheet, eliminating the need for manual entry. It also includes an advanced 'delayed delivery option' for controlling the load of bulk messaging, and an exclusion list wizard option to maintain a list of contacts or groups, which you may need to exclude time to time while sending messages.