Extra-Organizer is a complex application which contains: a scheduler, telephone book, calendar, alarm clock and the business manager. The first version of the program has been created in 2004 under name Message Service, then in 2007 algorithm, the interface and a principle of work of the program have been improved. So has appeared Extra-Organizer. The program surpasses many other organizers in functionality, stability and convenience in use.A great multifunctional organizer
