Mac users interested in Sidereal astrology generally download:
Interpret, compute and draw various natal charts on your Mac. Access a set of tools for forecast astrology along with a comprehensive atlas with over 40000 cities from all over the world. Calculate the necessary data from the related parameters, and create comprehensive reports.
If you are a seasoned astrologer then you will instantly understand the value of Io Converter software.
You have a lot of charts - and now you would like to look at some or all of those charts from some different perspectives - it may be just moving charts from Tropical to Heliocentric or Sidereal.
Additional suggestions for Sidereal astrology by our robot:
Create natal chart or transit chart, display tables of planets and aspects.
application for astrologers...For beginning astrologers...of astrological chart