Chess Vision Trainer helps in improving your playing skills.
Falco Software Company
This 3D chess game can be played as a stand-alone game, over the Internet.
Learn chess game and tactics on 40 different chess engines and training modes.
Mayura Chess Board allows you to practice your chess skills.
Franz Josef Weber
Swiss-Chess is a chess tournament administration program.
Dr. David Kirkby
ChessDB is a good chess database program that allows to play and record the game.
Triple Happy Ltd.
Reptor is a chess training program for windows system.
A World Championship chess playing program for windows.
Chess learning program with multiple AI opponents of 100 Elo - 2050 Elo rating.
A Chess GUI program, it is free and open source.
Chess-bot is the program, which plays for you on chess websites like chess.com, lichess.org, chessfr....
A unique chess program for managing chess games and databases.
Professional chess program by the twelve times world computer chess champion.
Little Chess is a simple free chess program.
FIDE COMMERCE INTERNATIONAL
The program is designed for chess tournament organizers and chess arbiters.