Card Prediction & RNG Cracking/Hacking
Poker RNG stands for Poker Random Number Generator. Every online poker website uses a certain RNG to generate random numbers which ideally leads to random cards.
However, no computer can possibly generate a completely random number. The numbers are generated using a very sophisticated formula. This formula is essentially what we call RNG. If the RNG of a poker website is found by a player, he will know the cards on the flop, turn, river, as well as other players hole cards. As every poker player knows, this will give dominating advantage to the cheater/hacker. It is important to mention that online poker websites change their RNGs bi-weekly or some even every week. While this does not stop the hackers to find the new RNG, it slows it down a lot.
It is impossible for everyday people to crack the RNG of Online Poker sites, and if there were people who could do it then we would see them on Full Tilt Poker winning thousands daily.
Bottom line is RNG Cracking/Hacking software is bogus, so do not buy any sort of program that says they can do it. Because they can't.