HIARCS Chess Software for PC Windows, Apple Mac and iPhone/iPad Mac Chess Download
World Championship winning computer chess software program & downloads for chess database, analysis & play on PC, Mac and iPhone

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Download HIARCS Chess Explorer for Mac

World class chess database, analysis and playing program
Suitable for all players from beginners to the World Chess Champion with human-like play
Playing ability: Beginner (750 Elo) to World Chess Championship strength (3200+ Elo)† with human-like play
GUI Languages: English, French, German, Italian, Polish, Portuguese, Russian and Spanish
Platform: Intel based Apple computers. Supports latest Apple macOS™ 12 Monterey, and all previous macOS versions since 10.10
10.10 Yosemite, 10.11 El Capitan, 10.12 Sierra, 10.13 High Sierra, 10.14 Mojave, 10.15 Catalina, 11 Big Sur, 12 Monterey
May
2021 edition supports latest Apple macOS Big Sur


HIARCS Chess Explorer for Apple Mac OS

A new version 1.10.1 of HIARCS Chess Explorer is now available for you to download and install.
It is compatible with any Mac OS 10.13 (High Sierra) or later including the new Big Sur (macOS 11).
You can upgrade previous HIARCS Chess Explorer versions directly to the new v1.10.1 version.  

Please ensure you have exited HIARCS Chess Explorer before installing the update. There is no need to uninstall before running this installer, it will automatically update your installation to the latest version.

[New!]HIARCS Chess Explorer v1.10.1 (free update for customers, 25th May 2021)

Click to download (Deep) HIARCS Chess Explorer v1.10.1 Installer for Mac OS X (10.13 or later)
Updates both single and multi-core/processor (Deep) versions.
 

bulletImproved support for Millennium EBoards
bulletImproved translations in French, German, Italian, Polish, Portuguese, Russian and Spanish
bulletImproved engine support
bulletNew logging and runtime info
bulletNew show/hide toolbar option
bulletBetter handling of read-only PGNs
bulletUpdated Qt toolkit
bulletSupporting the latest Mac OS 11 Big Sur and all Mac OS versions High Sierra (10.13) or later
bulletMinor fixes

Plus all the features and updates from the dozen previous updates, see the update history and feature list here


Please note v1.10.1 does NOT support Mac OS 10.12 or earlier. Users who remain on 10.12 should use the HIARCS Chess Explorer v1.9.4 version below.

Click to download (Deep) HIARCS Chess Explorer v1.9.4 Installer for Mac OS X (10.10 to 10.12)
Updates both single and multi-core/processor (Deep) versions.

Users who remain on 10.7 Lion to 10.9 Mavericks should use the HIARCS Chess Explorer v1.9.2 version below.

Click to download (Deep) HIARCS Chess Explorer v1.9.2 Installer for Mac OS X (10.7 to 10.9)
Updates both single and multi-core/processor (Deep) versions.
Will not work on Mac OS 10.12 or later

Please note v1.9.2 does not support Mac OS 10.6.8, Snow Leopard. Users who remain on 10.6.8 Snow Leopard should stay with the HIARCS Chess Explorer v1.7 version.



 


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