Timetable PRO is designed for creation and management of the lesson and lecture timetable, both for secondary and high schools. The program allows one to enter lists of class-rooms, teachers, subjects, groups (classes), to set links between them and teacher's workloads by the subjects. Moreover, there are options of setting working hours individually for each teacher, as well as setting subject pairing and priority in the schedule. The program provides manual generation of a time-table (with tracking of the set restrictions), as well as its automatic generation with the further manual fine-tuning. Two types of the resulting time-table can be presented - for groups and for teachers. The results can be printed out directly from the program or exported to Microsoft Excel.