Free astronomical software for windows

Major Features:

1. Position calculation features:
   • Positions of Sun through Pluto and the house cusps.
   • Positions of Chiron and the four main asteroids.
   • Positions of True and Mean nodes, Part of Fortune, Vertex, and East Point.
   • Positions of Lilith.
   • Positions of the eight Uranian planets.
   • Positions of over 40 fixed stars.
   • Positions of over 170 Arabic parts and their formulas.
   • Option to use any or all of accurate 8400 year ephemeris.
2. Computation features:
   • Fourteen house systems.
   • Tropical and sidereal zodiac.
   • Specify zodiac starting position / ayanamsa.
   • Heliocentric and other planet centered charts.
   • Applying and separating aspects.
   • Parallel and contraparallel aspects.
   • Harmonic charts.
   • Solar charts with objects on Ascendant or Midheaven.
   • Decan positions.
   • Navamsa positions.
   • Specify your own positions for planets.
   • Positions relative to ecliptic or equator.
   • Local horizon positions in prime vertical coordinates.
3. Display formats:
   • Generic position listing.
   • Wheel charts.
   • Hindu or Vedic format wheel charts.
   • Aspect and midpoint grids.
   • List aspect configurations such as Yods.
   • List aspects sorted by influence.
   • List midpoints sorted by position.
   • Local horizon positions.
   • Times of planets rising and setting.
   • Solar system orbit charts.
   • Gauquelin sector charts.
   • Astro-graph charts.
   • List latitude crossings in astro-graph charts.
   • Generic monthly and yearly calendars.
   • Ephemeris tables.
   • Biorhythm charts.
4. Transit and progression features:
   • Secondary progressions and solar arc progressions.
   • Specify your own progression rate.
   • Times of exact aspects among transiting planets.
   • Times of planets changing sign or direction.
   • Times of lunar phases and season changes.
   • Times of exact aspects in a progressed chart.
   • Times of exact transit hits.
   • Times of transits to house cusps.
   • Times of solar, lunar, and other returns.
   • Times of exact transits from progressed planets.
   • List transits to natal planets within orb in influence order.
   • List aspects within orb among transiting planets in influence order.
   • Transits to composite and other no-time charts.
5. Relationship chart features:
   • Synastry charts.
   • Composite charts.
   • Time space midpoint charts.
   • Weighted relationship charts.
   • Display elapsed time between charts.
   • Aspect and midpoint grids between two charts.
   • Aspect and midpoint lists between two charts.
   • Automatic progressed to natal comparison chart.
6. Interpretation features:
   • Influence charts sorting planets and signs by power.
   • Interpret natal positions and natal aspects.
   • Interpret transits and midpoints.
   • Interpret transiting aspects and sign and direction changes.
   • Interpret aspects and midpoints between charts.
   • Interpret synastry charts.
7. Graphics features:
   • Graphic wheel chart.
   • Graphic bi-wheel comparison / transit chart.
   • Graphic tri-wheels and quad-wheels.
   • Graphic aspect / midpoint and relationship aspect / midpoint grids.
   • Graphic astro-graph chart on a map of the world.
   • Graphic local horizon, polar horizon, Gauquelin wheel, and orbit charts.
   • Graphic ephemeris tracking chart.
   • Graphic calendars and biorhythms.
   • Dispositor graph chart.
   • Plot positions among the astronomical constellations.
   • Smoothly animate charts through time at varying rates.
   • Continuously update chart to current moment now.
   • Animate a rotating globe.
   • Timed exposures for horizon and orbit charts.
   • Create PostScript graphic files.
   • Create graphic X11 and Windows bitmap files.
   • Create Windows metafiles.
8. Customization options:
   • Initialization file for default settings.
   • Choose what transiting and natal planets to include in charts.
   • Choose among 18 major and minor aspects, or define your own.
   • Specify aspect orbs.
   • Specify the maximum orb allowed to a planet.
   • Specify wider orbs for any planet.
   • Display zodiac positions to the nearest second.
   • DMY & MDY date formats and 24 hour & am/pm time formats.
   • Display locations in hours & minutes or 360 degree form.
   • Customize interpretation strings.
   • Customize colors.
   • Define your own orbital elements for planets.
   • Choose among graphic glyphs for certain signs and planets.
   • Specify influence of planets and planets when transiting.
   • Specify influence of houses and aspects.
9. Chart access features:
   • Quick charts for the current moment now.
   • Save and load chart time and place to file.
   • Save and load chart positions to file.
   • Save text output directly to file.
   • Relocate charts.
   • Cast a chart a specified time ahead of any chart.
10. System features:
    • Display text charts in Ansi color.
    • Paging for when text charts are more than a screenful.
    • Access environment variables.
    • Define macros for your most common operations.
    • Easy to use menu and dialog interface in the Windows version.

Requirements:

• For PC's, 640K of RAM and a reasonably recent version of DOS. A math co-processor chip is recommended for best performance but not required. Astrolog can take advantage of Ansi text, CGA, EGA, VGA, and SVGA graphics but they are not required. The program will run on 8088 AT and XT systems and higher x86 processors. The DOS version of Astrolog may be run from MS Windows in a DOS box.
• For compiling the source code for PC's, the Microsoft C compiler version C6 or later, or Borland Turbo C/C++ compiler version 3.0 or later. Other compilers should work although one will probably have to compile out the screen graphics sections.
• For the Windows version, at least 2M of RAM and Windows 3.1 or later. Astrolog for Windows will run under Windows for Workgroups, Windows'95, and Windows NT. For compiling the Windows version, Microsoft Visual C version 1.5 or later is recommended, although most any Windows compiler should work provided it can compile resource files.

AstroByte Logging System 1.0 is regarded as an admirable database to keep all your astronomical observations together in one package. It contains over 10,000 of the best pre-selected objects along with a form to enter new selections. It keeps track of objects, which you have observed, along with objects that you still need to observe to fill a catalog.

Requirements: Windows 2000/XP

A Vedic rashi chart (North Indian Style) software that gives you the accurate astronomical locations of planets. MB Free Vedic Astrology Rashi Chart (North Indian Style) Software is a rashi chart software based on Vedic Astrology.
MB Free Vedic Astrology Rashi Chart tells us in detail the accurate astronomical locations of planets at the time of an individuals birth. Using the information that your birth chart gives, Vedic Astrology can forecast all important incidents and probable opportunities that can arise in your life.
MB Free Vedic Astrology Rashi Chart (North Indian Style) is an effective tool, that is based on an astrological analysis of your horoscope. This is a completely free software and generates the rashi chart in the North Indian style which can be analyzed by experts.
Sun or Surya, Moon or Chandra, Mars or Mangala, Mercury or Budha, Venus or Shukra, Jupiter or Guru, Saturn or Shani, Rahu or North Node, Ketu or South Node.
There are 12 houses in a person?s birth chart. The first house of a birth chart is called Ascendant - the rising sign. This sign along with its ruling planet is what influences a persons horoscope the most.
The other signs are counted in an anti-clockwise direction (in the North Indian version), and denote several aspects such as childhood as well as family life, brothers and sisters, emotions, kids, enemies and friends, innermost sentiments, fate, vocation, financial resources and losses.
In order to make the horoscope sensible and useful as well, it is extremely important that the position of the ruling planets of each house of the birth chart is accurately calculated. This is where our MB Free Astrology Rashi Chart (North Indian Style) Software helps you a lot.
Version restrictions:
- You must register the software within 45 days