Chris Welty's ntest is one of the strongest Othello program in the world, if not the strongest. Better yet, Chris has released the program to the public. The public version of the program provides very powerful features. You can even download the coefficient calculator to create your own world-class evaluator!

Unfortunately, ntest comes with a text interface. To many, it is difficult to look at the Othello position in text.

This is why I created nbrowser, a Windows program capable of browsing ntest's book in a nice GUI.

I assume no responsiblity for any potential damages caused by your use of nbrowser. Use it at your own risk.

For more Information about nbrowser:

nbrowser FAQ
nbrowser screen explained
nbrowser menu explained
nbrowser hidden commands