If you need help calculating odds, check out this odds calculator - it's perfect for the purpose. Calculatem is an amazing program that can give you your pot odds at any time throughout a hand in real time - a huge advantage when faced with a tough all-in decision.

If you're new to sit-and-gos, Sit and Go Shark will help you get your feet wet. This helpful program gives you real-time pot odds as well as helpful hints as to how to play certain hands. If you are a beginner and are not ready to take the plunge completely yet, this application is perfect for you.

Software alone will never make you a winning player, but if you use it in conjunction with books and other learning tools, you will start stacking your opponents in due time.