In order to comprehend the function of poker solvers, one must take Game Theory Optimal into consideration. This hypothesis, initially suggested by John Nash, states that if two poker players play in the most optimum manner conceivable, the game would conclude in a draw. As soon as one player deviates from this “ideal” strategy, his opponent acquires an advantage.
Here is where poker solvers enter the picture. Poker solvers are specialized software that, by assessing a vast number of potential outcomes and according to the Game Theory Optimal, calculates the most optimal course of action in a given circumstance. In a sense, poker solvers simplify the game by producing a solid strategy for you to employ.
However, you must bear in mind that certain poker venues prohibit the use of solvers, and their usage might result in a ban. In addition, over dependence on software might diminish one’s skills, which can be detrimental while playing offline. Poker solvers are also not ideal for inexperienced players, as the software is difficult to use without a thorough understanding of the game’s fundamentals.

What poker solver to choose?

There are just a few well-known solvers in the poker community, and they are all rather expensive. All of them have an instruction manual. It takes a great amount of work to learn how to use a solver effectively, but the end result may be well worth it.
The list comprises:

PioSolver

Simple Postflop

Monkersolver

PokerSnowie