Performs compatibility analysis (Thirumana Porutham) based on Koota , Papasamyam , and Dasa Sandhi .
Kovai Kalaimagal Computers periodically releases a free, read-only Panchangam viewer for specific Tamil years. While not the full astrology suite, this is excellent for daily Rahu Kaalam and Yamagandam checks.
: Generates horoscopes with detailed astrological calculations, including Dasa, Bhukti, and Anthram details. Marriage Compatibility
You can download a free demo version from the official website to test its features before purchasing.
: A free Windows-compatible program focusing on Vedic astrology calculations and character analysis. Sithars Astrology
