MB Free Runic Astrology - Version 1.0 MB Free Runic Astrology is a Runic Astrology software. MB Free Runic Astrology is a simple software that relates your zodiac sun sign with rune stones. This software generates your sun sign and favorable ruling planet and finds the corresponding rune stone from the Futhark. This helps you understand better the effect of the characteristics of the particular rune stone on your life. MB Free Runic Astrology correlates astrology and runic divination and gives a detailed reading on the basis of both.