StarOne SoftCraft

Committed to Excellence through Innovation

From the Author's Desk -

KPStarOne, created in 1988, has completed more than 12 years of its existence in public domain, providing high quality and feature rich software Absolutely FREE to the astrological fraternity. There had been continual improvement in the KPStarOne during these years with the active and wholehearted support from all of you and valuable suggestions received from many of my learned astrologer friends.

However, many of your suggestions could not be incorporated into the software due to my preoccupation with service. Since I am retired now, I plan to devote my whole time concentrating on qualitative improvement of the development of KPStarOne software. I therefore seek your continued support in this endeavour.

I have received numerous requests for the popular free version of KPStarOne, as such it has now been decided to continue the Free version of KPStarOne software alongside the release of Advanced Versions. The First part to be released today is the New Pre-Installer, which allows you to use the existing version of KPStarOne without interruption.


The continued availability of reliable software is very important. As such, the process of providing Software Activation Key has now been divided in two steps, so that working of existing users of the KPStarOne Software remains smooth & unaffected and they can continue to use existing/old version without interruption.

To enhance the service quality, many processes are being re-designed/ automated. The Activation and KPStarOne Software Installation processes have been separated now. The First Step is named as Pre-Installation, will verify the User Account and update our server with Computer ID and Computer details of the user to facilitate us generating unique Software Activation Key. Please Download the KPStarOne Pre-Installer (Free-Version) and run Only once on your Computer/ Laptop.


New KPStarOne Standard Version shall be released during Navratras. You should install  new version only upon getting the Software Activation Key for required version through this Portal after running the New Pre-Installer. It may take a day (or two) to provide you the requisite Activation Key after verification, however our endeavour will be to clear all pending Activation Key requests by the evening.


Download KPStarOne Pre-Installer


The KPStarOne Version full Installer is now available for download. In case of issues please re-download and re-install, without uninstalling previous version


Some Users had reported a Virus/ Trojan alert by Windows Defender in Windows 10. The matter was taken up with Microsoft, who have confirmed that it was incorrect detection. Microsoft have now removed the false detection and advised to update the Windows Defender definition. Click here for details, if you are facing this issue.


The most accurate Advance Astrology software for followers of KP System (Krishnamurti Paddhati). It iuses advance Swiss Ephemeris for precision calculation of Planetary and Cuspal elements with WYSIWYG printing (What You See Is What You Get on Printer).

It has many advance features like:

  • Advance Event Finder - for finding date and time for Celestial events,
  • Chart/ Birth time adjustment - Sign-Star-Sub or by Time,
  • House rotation,
  • built-in KP Ephemeris,
  • Muhurt Selector
  • Transit Charts
  • Accurate 5-level sub-lords,
  • KP significators - A,B,C, D etc.
  • 4-Step Significators - Sh. Sunil Gondhalekar method,
  • Nadi Significators - Sh. Umang Taneja method,
  • TSP quick horary - as designed by Dr. Andrew Dutta and
  • Western Aspects with user defined orb setting & KP Ruling Planets.
  • Easy search, sort and find saved important charts including  last-used chart sorting
  • Latest Version of Swiss Ephemeris with True Chitra Paksha Ayanamsa
  • Natal as well as Transit Cuspal & Planetary details upto 5 level Sub-Lords
  • Currently supports Hindi and English, soon other languages support shall be included

It is one of the most accurate astrology program and uses Swiss Ephemeris for very accurate planetary positions and houses.