The Demo Version of Leo Star Professional software is a fully functional software. But the calculations and predictions are fixed for a particular birth details which user cannot change. The birth details can be of users choice. The User can view and print all the calculations and predictions available in different packages like Astrology, Varshaphal, Matching, LalKitab, Horary, K.P., Numerology, Pancahng, Muhurat, etc. Besides, more than 20 programs on Prashna Jatakas like Tarot Card, Bio Rhytmic Chart, Ank Ramal etc. are also contained in it which will help you answer the questions of a native. Several books and Mantra Ucharan are also contained there in the demo copy.