Software

ChessOK's software catalog covers the need of every chess player, from the absolute beginner to the strongest grandmasters. We develop software for all aspects of training, studying and improving your chess.

Featured Products - Software

ChessOK Aquarium 2018 (download) + Lomonosov Tablebases 2018Buy Now
$35.95
ChessOK Aquarium 2018 (download) + Lomonosov Tablebases 2018
ChessOK Aquarium 2018 offers advanced analysis functions, game commenting, searching, powerful chess trees, playing, databases and much more.
Chess Assistant 18 PRO with Houdini 6 PRO (download)Buy Now
$131.50
Chess Assistant 18 PRO with Houdini 6 PRO (download)
Chess Assistant 18 PRO with Houdini 6 PRO is a unique tool for managing chess games and databases, playing chess through the Internet, analyzing games, or playing chess against the computer.
Houdini 6 PRO Aquarium 2018 (download)Buy Now
$89.95
Houdini 6 PRO Aquarium 2018 (download)
Houdini Aquarium 2018 is a revolutionary analysis, database and chess publishing tool, combined with the world’s strongest chess playing engine, Houdini 6 PRO UCI, which is now 60 more ELO over its predecessor!
Chess Assistant 18 with Houdini 6 (download)Buy Now
$85.50
Chess Assistant 18 with Houdini 6 (download)
Chess Assistant 18 with Houdini 6 is a unique tool for managing chess games and databases, playing chess through the Internet, analyzing games, or playing chess against the computer.
CT-ART 5.0 - Complete Chess Tactics (download)Buy Now
$22.50  $13.50
Save: 40% off
CT-ART 5.0 - Complete Chess Tactics (download)
CT-ART is the world's most recognized and effective chess tactics course. The new CT-ART 5.0 combines three levels of chess tactics on three discs.
Houdini 6 Aquarium 2018 (download)Buy Now
$53.95
Houdini 6 Aquarium 2018 (download)
Houdini Aquarium 2018 is a revolutionary analysis, database and chess publishing tool, combined with the world’s strongest chess playing engine, Houdini 6 UCI, which is now 60 more ELO over its predecessor!