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Io Edition: Astrology Software for Macintosh

Astrological Charting Program for the Professional Astrologer
from Time Cycles Research

Io Edition Astrology Software for Macintosh

Io Edition
is the core module of the Io astrology chart rendering programs. It makes use of Macintosh's superlative graphics rendering capabilities to give clear and high quality chart images, and provides a wide variety of chart options and tables.

Click images to view samples


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

  • American and European wheel styles, bi-wheels, tri-wheels, quad-wheels, 360 and 90 wheels.


  • Transits

  • Io Cartography (can be purchased as an additional module to 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

  • QuickView Screen Display


  • Primary
  • Secondary
  • Tertiary
  • Quotidian Q2
  • Tertiary/SA
  • Chiron
  • Juno
  • Pallas
  • Vesta
  • Ceres

Graphic Design:

The graphics mode lets you create unlimited colour designs. Greater flexibility allows you to place multiple charts on a page.

Drag & Drop facility 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.

  • Resize 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!

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.


Sample Charts
Classic Wheel




Solar Return

Harmonic Chart

Composite Chart

Relationship Chart

Midpoint Trees

Coalescent Chart

Data Page

Chart & Notes

Midpoint & Arc Table

Synastry Aspectarian

Multiple Charts

Modern Wheel

90 Wheel

360 Wheel

System Requirements
System Software: Macintosh OS 9, OS 10.2 or later.
RAM: 128 Megabytes

To view this product in the shop, please click here: Io Edition


See also: Io Interpreter   Io Cartography   Io Sprite   Io Detective   Io Atlas




Prompt delivery within the United Kingdom and overseas.

Copyright 2006 Skylark Books