You are about to download the ChessExpert 2.4.2 Extension crx file for Chrome based browsers: The next-generation chess move calculator. ...
The offline & original crx file of ChessExpert v2.4.2 was fully archived from the web store server and is for home or personal use only. You could learn more about the ChessExpert or proceed to install it to your web browser.
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Accessibility > ChessExpert / Extension
Latest Version: 3.0.6
Updated: August 7, 2025
Download Size: 22.58 KB
More Crx Package Information (Old Version)
• Extension Version: 2.4.2
• Updated On: May 23, 2023
• Extension Languages: English (United States)
• Crx File: kfidegdomeiilkkfbffchbpamebbdfbi-2.4.2-www.Crx4Chrome.com.crx
• File Size: 15.60 KB (15974 Bytes)
• MD5: a65b68911988ad0eaddcea354f135f29
• SHA1: 15b4d6698b5a5b8a335cda9ab15e9e381033d3b5
• SHA256: 221199307f0615756f64c9fafae46101d16bff7e9668e14f08259e2e8d847379
• Download Crx From Web Store Server
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ChessExpert Version 2.4.2 Installation Notes
After you download the crx file for ChessExpert 2.4.2, open Chrome's extensions page (chrome://extensions/ or find by Chrome menu icon > More tools > Extensions), and then drag-and-drop the *.crx file to the extensions page to install it.
Copyright Notice: ChessExpert is the property and trademark of the developer chessexpert.io. All rights reserved.
ChessExpert 2.4.2 Permissions
tabs
contextMenus
ChessExpert Version History
• ChessExpert 3.0.6 Crx (Latest Version, Updated: August 7, 2025)
• ChessExpert 2.4.4 Crx (Updated: May 23, 2025)
• ChessExpert 2.4.3 Crx (Updated: August 21, 2023)
• ChessExpert 2.4.1 Crx (Updated: May 22, 2023)
• ChessExpert 2.4.0 Crx (Updated: April 17, 2023)