Stockfish 2.2.1 for Mac is free to download from our software library. This free application is developed for Mac OS X 10.9 or later. This program's bundle is identified as com.stockfishchess.Stockfish. This free Mac app was originally designed by Daylen Yang.
The following versions: 2.0 and 1.0 are the most frequently downloaded ones by the program users. Our built-in antivirus checked this Mac download and rated it as virus free. The program is categorized as Games. The file size of the latest installer available for download is 614 KB.
From the developer:
Stockfish is one of the strongest chess engines in the world. It is also much stronger than the best human chess grandmasters.
Unlike most chess engines, Stockfish is open source (GPL license). That means you can read the code, modify it, contribute back, and even use it in your own projects.
You may want to check out more software for Mac, such as GreenChess or Chess Studio Lite, which might be similar to Stockfish.