ChessPad
ChessDB
Chess Tempo Database
Scid vs. PC
DecodeChess
Lichess
Chess Insight
Scid on the go
OnePatch
OnePatch is multi-purpose software solution for e-commerce retailers who sell on multiple online selling platforms. With OnePatch, sellers have the solution to organise their product stock, manage their online orders, shipping and accounts all from one simple and effective system, saving valuable time and expanding business growth.
ChessPad
OnePatchChessDB - ChessDB - a free Chess database for Mac OS X, Windows, Linux, and UNIX - like ChessBase, but better
Chess Tempo Database - Chess Tempo Database gives you a library of more than 2 million searchable chess games.
Scid vs. PC - Chess database and playing program.
DecodeChess - AI chess tutor and analysis
Lichess - The complete chess experience, play and compete in tournaments with friends others around the world.
Chess Insight - Chess Insight is a chess tutor that helps you with a number of analytical powers for judging every move in chess.