Generate random integer and decimal numbers and also random binary sequences. Define the range from which the numbers will be randomly selected and the size of the sequences you wish to get. Random numbers may be used in lotteries, to help you make a draw or take a random decision. Binary sequences are usually useful in science and experiments. The numbers produced may be saved in text files for any later use. There is also a minimal file manager so you can view or delete the files of saved numbers and sequences.