Horizon aarc, a team of Experts and Research, developing Softwares since 2002. Worked on various Astronomical and Astrology calculations, have developed Softwares on various aspects of Astrology. Providing tools to the world, for exploring future. Some of the best products include Kundli Chakra, Vivaha Sutram, Samay Sutram, Lal kitab, Prashna Kundli, etc.. Our latest release Kundli Chakra 2017 Professional is available with latest features, calculations, worksheets, reports and much more. A complete Vedic Astrology package.