How to Install Jagannath Hora on Windows 10 & 11 (Step-by-Step Guide)

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Last updated: December 2025 | JHora Version 8.0

Installing Jagannath Hora on Modern Windows

Jagannath Hora (JHora) is the world’s most popular Vedic Astrology software, but because it is an older application, many users worry it won’t work on Windows 10 or Windows 11.

Good news: It runs perfectly on all modern versions of Windows (64-bit included).

However, you need to ensure you have the Full Version with the complete ephemeris (planetary data) and city atlas. Installing the wrong version can lead to missing cities and calculation errors.

Follow this guide to get the complete software running in under 5 minutes.

Step 1: Download the Verified Software

We host the latest, verified version of Jagannath Hora directly on our server to ensure fast download speeds and security.

Click Here to Go to Our Download Page

Which file should you choose?

On our download page, you should always select the “Full Install” (approx 102 MB).

  • Why? It includes the complete planetary data from 12899 BC to 16900 AD and the massive database of 2.5 million cities.
  • Note: Avoid the “Short” version unless you have a very slow internet connection, as it lacks essential city data.

Step 2: Unzip the File (Crucial Step)

Once the file (jh_full_install.zip) is in your Downloads folder, do not rush.

Common Mistake: Many users double-click the zip file and try to run the installer directly from inside. This causes “File Not Found” errors during installation.

The Correct Way:

  1. Right-click the downloaded zip file.
  2. Select “Extract All…”
  3. Click Extract.
  4. A new folder will open containing the unzipped files.

Step 3: Run the Installer

  1. Open the new extracted folder.
  2. Double-click the setup.exe (or jh_full_install.exe) file.
  3. “Windows Protected Your PC” Warning:
    • Because JHora is free software built by an independent developer (not a big corporation like Microsoft), Windows Defender might flag it as “Unrecognized.”
    • This is normal. The file is safe.
    • To proceed: Click “More Info” (the underlined text) and then click the “Run Anyway” button.
  4. Follow the setup prompts (Click Next → Next → Finish).

Step 4: First-Time Setup

You will now see the Jagannath Hora icon on your desktop.

  1. Right-click the icon and select “Run as Administrator”.
    • Why? Doing this for the first time ensures the software has permission to save your preferences and settings file.
  2. The software will open.

Step 5: Check for the “Font Error”

Take a look at the chart on the screen. Do you see the symbols for Sun, Moon, and Jupiter?

Essential Settings for New Users

Now that JHora is running, change these two settings to make your life easier:

1. Set Default City:

  • Go to Preferences → Related to Display → Set Default Location.
  • Search for your city and select it. This saves you from entering your lat/long every time you open the app.

2. Select Chart Style:

  • South Indian Style (Squares): Go to Preferences → Related to Display → Chart Style → South Indian.
  • North Indian Style (Diamonds): Go to Preferences → Related to Display → Chart Style → North Indian.

Frequently Asked Questions

Q: Is this safe to install on Windows 11?

Yes. We have tested this version extensively on Windows 10 and Windows 11 (Home and Pro editions). It is stable and safe.

Q: My antivirus flagged the download.

This is a “False Positive” common with older astrology software. If you downloaded the file from our Download Page, it is guaranteed to be the clean, official release.

Q: Can I run this on a Mac?

This installer (.exe) is for Windows only. Mac users need to use a virtualization tool. Please read our Guide to Installing JHora on Mac.

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