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Mac Charting Astrology

State-of-the-Art charting for your Mac

Mac Astrology packages
More powerful than ever!

Firstly, Mac Charting Astrology is created with the professional astrologer in mind. Consequently,  quickly generates a wide array of sophisticated charts and tables.

Io Cartography Io Edition - Transits

The new Mac Charting Astrology Calculations Edition 5.0 with new features.

Additionally, the Advanced Transit Search has newly expanded search capabilities. Also, you can add Cartography to Edition, our new cutting edge locational astrology module creates maps of stunning detail.

Io Edition - Dali Lama Io Edition-Chart Data

Io edition-Midpoint Trees

A large selection of charts

  • Natal & Sunrise
  • Harmonic
  • Composite
  • Relationship
  • Synastry tables
  • Solar Arc Directions
  • Solar and Lunar Returns
  • Graphic Ephemerides in 30°, 45°, and 90° moduli
  • AFinally, merican and European wheel styles, bi-wheels, tri-wheels, quad-wheels, 360° and 90° wheels.

Mac Charting Astrology – Tables

  • Transits
  • Cartography (can be purchased with Io Edition)
  • Aspectarians
  • Midpoint Trees
  • Midpoint and Arc tables
  • Ordered tables of planetary midpoints and major planets with choice of sort size and angle
  • QuickView screen display
  • Tables of Ecliptic latitude, longitude, declinations and ascensions on the equatorial plane
  • House Cusps, personal points, sorts of planets by quality and element in signs and houses
  • Quick View Screen Display


  • Primary
  • Secondary
  • Tertiary
  • Quotidian Q2
  • Tertiary/SA

Mac Charting Astrology -Asteroids

  • Chiron
  • Juno
  • Pallas
  • Vesta
  • Ceres
  • and Part of Fortune

Graphic Design

The graphics mode lets you create unlimited Color designs. Greater flexibility allows you to place multiple charts on a page. Drag & Drop makes this powerful program amazingly simple to use.

  • Full control over the colors of charts, glyphs, numbers, data and the background.
  • Position charts, tables and data exactly where you want them.
  • Re-size charts, tables and text to any size you like.
  • Create multi-chart designs.
  • Adjust line thickness in all charts, tables and frames.
  • Export charts as PICT or JPEG for use on the internet or word processor.
  • Control the appearance of planets and asteroids in each specific design.
  • Assign your own custom color sets for printing and viewing on screen.
  • Select font styles for charts, text, numbers and glyphs.
  • Control justification in all text areas.
  • Add your own complimentary close e.g. Peace & Light, Designed by, etc

Drag & Drop!

Mac Charting Astrology- Drag and Drop

An amazing interface that moves or copies chart information and pictures in a snap!

  • Organize and transfer clients in your own custom charts files.
  • Drag picture clippings of chart designs to your desktop to view later.
  • Drop names and astrological data into your chart designs.
  • This feature works in conjunction with Io Sprite and Io Detective.