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AstroBasics Diamond Chart Pro

Started as an attempt to visualize astrology, AstroBasics Diamond Chart Pro offers flexible astrological analysis. Built with optional Swiss Ephemeris astronomical calculations as well as pure J2 mathematical fallbacks, it has Diamond chart visualizer, multi-varga analysis, and custom rules analyzer.

▸ Download Windows Installer (.exe) 📱 Download Android (.apk) 🐈‍⬛ View Source on GitHub
D1 - D60
Parashari Vargas
Milan
Six Folds Kundali Milan
Dasha Explorer
Hierarchical Five level Vimshottari dasha explorer
OS Vault
Hardware Key Security

Six Pillar Kundali Milan Engine

A comprehensive matchmaking architecture moving far beyond standard moon points to evaluate structural, psychological, and karmic compatibility.

Pillar 1: Ashtakoota Matrix 36 Points

Calculates Varna, Vashya, Tara, Yoni, Graha Maitri, Gana, Bhakoot, and Nadi with step-by-step mathematical reasoning.

Pillar 2: Pāpasāmya Matrix Kuja Differential

Evaluates malefic damage from Mars, Saturn, and Sun across houses 2, 4, 7, 8, and 12 to ensure energetic equilibrium between partners.

Pillar 3: Mutual Synergy D1-D9 Synastry

Overlays D1 Ascendant Lords and D9 Relationship Lords across both charts to verify mutual psychological support.

Pillar 4: Navamsha 7th Interplay Spouse Projection

Analyzes planets occupying the D9 7th house to determine the ultimate, long-term reality of the domestic partnership.

Pillar 5: Birth Dasha Alignment Timeline Sync

Evaluates birth Mahadasha lords in the partner D9 chart to ensure ongoing life periods support mutual growth.

Pillar 6: D9 8th Lord Overlay Transformation Shield

Checks placement of the transformation lord in the partner Navamsha to verify protection against sudden crises.

Generates full side-by-side D1/D9 chart comparisons and exports structured PDF reports with corner frame artwork.

▸ Test Kundali Milan in Software

Visual Yoga Explorer Canvas

Interactive Yoga Explorer engine that draws planetary linkages, aspects, exchanges, and cancellation shields directly.

Dynamic Overlay

The Yoga Explorer projects lines onto the main chart layouts itself making it clear what the yoga is all about!

  • Bhanga Rules: Detects when a beneif or malefic yoga is neutralized thereby causing bhanga (cancellation) of yogas.
  • Unified D1 & D9 Scanning: Scans both physical and subconscious vargas simultaneously.
Gajakesari Yoga Analysis
Jupiter in 4th House ❖ Moon in 10th House
Mutual Kendra Aspect Detected
✓ Uncancelled & Active (Full Grace) *

Numerology Engine

Unified numerical calculations merging Parashari planetary friendships with traditional 3x3 grid planes.

4Rahu
9Mars
2Moon
3Jupiter
5Mercury
7Ketu
8Saturn
1Sun
6Venus

Ank and Grid Analysis

Calculates Moolank, Bhagyank, and Namank using the standard alphabet grid.

  • Address & House Compatibility: Matches house or apartment numbers against your Moolank and Bhagyank.
  • Friendship & Partner compatibility: Matches your friend or partner's numbers against your Moolank and Bhagyank and gives a verdict.
  • Numerology Dashas: Generates Mahadasha, Antardasha, and Pratyantar Dasha timelines based on annual birthday shifts.
  • Grid Layouts: Switch between Standard Lo Shu (4-9-2), Western Pythagorean (3-6-9), and Natural Sequence (1-2-3) grids.

Trilingual UI Support

Switch menus, chart details, tooltips, and report exports across three supported languages.

English

Standard astrological terminology, degree markers, and script APIs.

हिन्दी (Hindi)

पारंपरिक शब्दावली - नवग्रह, भाव, नक्षत्र स्वामी, पंचांग विवरण एवं योगकारक विश्लेषण.

संस्कृतम् (Sanskrit)

शास्त्रोक्तम् - राशि, वर्ग, बलाबलम्, ग्रहाणाम् दृष्टयः तथा च पंचांगम्.

Need another language?

Additional language packs can be added upon request or community suggestion.

Request Language Extension →

Interactive Chart Features

Click or hover over diagram sectors to explore core chart features.

H1 H4 H7 H10

Diamond Visualizer

Renders Diamond (Rashi) charts with smooth line animations. Double-clicking any house instantly rotates the entire chart to treat that house as the temporary Lagna for derivative house analysis.

Specialized Workspace

Specialized dual workspace tailored for comparative research and situational analysis.

▸ Module A: Horary (Prashna) Studio [Active Mode]
  • Natural Language Parser: Type queries like "Will my brother pass his exam?" to assign significators automatically.
  • Model: Evaluates applying and separating angular aspects alongside perfection and prohibition checks.
  • Nature of question: If too complex, make sure to adjust the houses affected due to question for proper answer.
  • Lost Object Triangulation: Locates missing items using house derivation, element textures, and compass direction mapping.
▸ Module B: Research Mode [Active Mode]
  • Comparison: Compare two separate charts, time periods, or vargas side-by-side.
  • Research Session Storage: Save complete multi-chart research sessions locally.

Time Progression Engines

Unifying static natal promises with dynamic planetary timelines.

01

Multi-Dasha Engine

Hierarchical tree navigation for Vimshottari, Yogini, Jaimini Chara, Kalachakra, Ashtottari, and BPHS conditional Dashas down to 5 levels deep. Includes radial Chakra visualizers.

02

Gochar & Nadi Transit Overlay

Real-time planetary transits overlaid directly onto D1 and D9 charts. Features D9 Taramsha, Dhruva Nadi trine event indicators, and automatic rashi jump calculations[cite: 17].

03

Life Activity Curve

Graphs lifetime energy fluctuations over time. Tracks peak and low periods, Pushkara Navamsha transits, and Dhruva Nadi trine conjunctions.

Analytical Engine Modules

Select any item below to review detailed system specification.

❖ Custom Rules Engine +

Define multi-condition astrological rules using a point-based threshold engine. Evaluates AND, OR, and fuzzy logic across physical D1, Navamsha D9, Career D10, and Karmic D60 charts simultaneously.

❖ Educational Degree Mapping +

Predict educational streams via multi-varga triangulation (D1, D9, D24, D60) along with time-sensitivity tests to measure birth time stability.

❖ Chart Rectification Engine +

Search historical dates to find matching timestamps for hypothetical chart layouts.

❖ PDF Report Builder +

Export multi-page PDF chart reports featuring Panchang, Shadbala tables, Ashtakavarga matrices, Bhava Padas, and Argala summaries.

❖ Composite Strength Index (CSI) +

Unifies Shadbala, Ashtakavarga (SAV) points, and Avasthas into a single overall score, evaluating planetary and house strengths with configurable weight options.

❖ Auto-Updater +

Inspect real-time background calculation logs and check for system updates safely without risking local user saves. Includes in-app community voting on upcoming features.

House Outlines Matrix

Optionally color-code chart house borders into visual overlays.

Outline Mode Explanation Visual Border Output
Vitality (Lords) Rulership strength, Dusthana placements, combustion, and Kendra/Trine factors. Green (Strong Lord), Orange (Mixed), or Red (Compromised).
Pressure (Aspects) Total number of planetary aspects targeting a house. Red (4+ Influences), Gold (3 Influences), Blue (2 Influences).
Regime (Forces) Identifies Dispositor Terminals, Aspect Projection Hubs, and Convergence Centers.
Argala Interference Calculates intervention houses against obstruction houses.

More Features Upcoming

New plugins, extended divisional calculations, and other requested enhancements are under active development. Have a feature request or idea?

▸ Request New Feature

Local Data Privacy & OS Vault Security

All chart profiles, saved sessions, and exported reports remain strictly on your local disk. AstroBasics contains zero telemetry, tracking scripts, or background ads. Saved charts and master keys are encrypted using hardware-backed OS Credential Vault protection for enhanced security.

Note: Astrology helps only those who are genuinely in need, try not to test astrology itself using this software.