The Power-Equilab is an equity calculator. Power-Equilab allows you to improve your game by calculating your chances of winning against various opponents in different situations. This tool gives you the ability to analyse the equity against a specific hand or against a range of hands. On top of that, you can also check your equity in any given scenario, thanks to the various filters you can use.
Home Page - http://www.power-equilab.com/