Morinus is an easy to use astrology software under GPLv3 license. It uses the swiss ephemeris so it’s very accurate (5000BC – 5000AD).
It runs on every Operating System where Python and wxPython are available(Linux, Unix, Windows, MacOS). https://sites.google.com/site/pymorinus/
SOLAR FIRE V9
is an exciting culmination of years of hard work and creativity. This astrology program for Windows was first produced in 1992 and has been expanding ever since to become a world leader. Earlier versions brought an unprecedented level of ease to casting and working with astrological charts. The current version adds many more calculations, extra convenience features, more interpretive text, and exciting new kinds of graphic displays
Free astrology charts, online horoscopes and reports