Browse free open source Chess Games and projects for Mac below. Use the toggles on the left to filter open source Chess Games by OS, license, language, programming language, and project status.

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  • 1
    Scid vs. PC

    Scid vs. PC

    Chess Database and Toolkit program

    "Shane's Chess Information Database" is a huge chess toolkit with extensive database, analysis and chess-playing features. Scid vs. PC is a usability and bug-fix fork of Scid. It has many interface fixes and improvements, and is fully compatible with Scid's .si4 databases. New features include a rewritten Gamelist, Computer Tournament, and FICS, Tree, Book and Graph improvements.
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    Downloads: 895 This Week
    Last Update:
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  • 2
    ChessX

    ChessX

    Chess Database and PGN viewer

    A free and open source chess database application for Linux, Mac OS X and Windows.
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    Downloads: 432 This Week
    Last Update:
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  • 3
    Scidb

    Scidb

    Chess Database Application

    Scidb is an open-source chess database application for Windows, Unix/Linux. It is a new development inspired by Scid.
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    Downloads: 34 This Week
    Last Update:
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  • 4
    15 Million Games Chess Database

    15 Million Games Chess Database

    World largest chess database

    Chess database with 15,9 Million games. Database is categorized into 6 parts, to learn which one you need please browse all files and read description. In addition a huge collection of opening books for chess engines and Arena. As well as other chess resources, to download separate packages please browse "all files"
    Downloads: 40 This Week
    Last Update:
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  • 5
    jose is a graphical Chess tool. >>> moved to https://peteschaefer.github.io/jose <<< You can store chess games in a database. You can view and edit games (including variations and comments). You can play against a plugged-in chess engine and use it for analysis. Features 3D board view.
    Downloads: 14 This Week
    Last Update:
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  • 6
    ChessDB is a free open-source chess database for Windows, Linux, Mac OSX and most UNIX and UNIX-like operating systems. ChessDB is based on code from Scid http://scid.sourceforge.net/ - a project for which there have been no updates for several years. In
    Downloads: 17 This Week
    Last Update:
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  • 7
    A cross platform chess database which supports ChessGML, PGN, SVG, PostgreSQL and plugins written in Java or Jython. Some Python chess libraries and some Python tools are included. Usable pieces are Java and Python opening classification libraries.
    Downloads: 0 This Week
    Last Update:
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  • 8
    Jessy
    Jessy is an open-source front end for chess programs (engines) using chess database Scidb to store and retrieve games.
    Downloads: 0 This Week
    Last Update:
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  • 9
    A chess database management system for Linux, Windows and MacOs X.
    Downloads: 0 This Week
    Last Update:
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  • 10
    Java application for the management of chess (or other) tournaments. Includes player database, round pairings (e.g. SWISS pairings), tie-breaks, print support, many more features.
    Downloads: 1 This Week
    Last Update:
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