Uses an alpha-beta search with selective extension programmed in Delphi. [Windows]

Contains five levels, game study mode, and other features. [Windows]

Edax Reversi version 4.4 and above.

Open source program written by Michael Buro, as well as his research papers about related computer science algorithms. [Linux]

A strong Othello program that includes internet play between humans and multiple playing brains.

Extremely strong reversi program, with many different levels and an opening book. [Windows 95]