Sit and Go Files and Utilities

The SitNGo Wizard
A valuable tool to analyze push/fold situations that come up in sit and go play. Import entire hand histories and it will determine whether pushing all-in or folding is the correct play for every hand.

Pokerazor
A simulation program, similar to pokerstove, but more robust. At the moment, this program is free, so take advantage of it while you can!

Pushbot Charts
This pdf file contains charts for optimal push/fold strategy towards the later stages of sit and goes, when you have less than 15 big blinds left.

PokerStove
PokerStove is a simulation program that determines how much equity a hand (or range of hands) has against any other hand (or range).

StoxEV
StoxEV is probably the most powerful poker analysis software ever made. This is a must have tool for any serious poker player. It allows you to play out every possible combination of actions for every player and it shows you the expected value of every move in every situation. It can be a bit confusing to learn, but the payoff is worth it.