uBlock Origin Crx File 1.66.4 for Chrome (Old Version)
You are about to download the uBlock Origin 1.66.4 Extension crx file for Chrome v93.0 and up: Finally, an efficient blocker. Easy on CPU and memory. ...
The offline & original crx file of uBlock Origin v1.66.4 was fully archived from the web store server and is for home or personal use only. You could learn more about the uBlock Origin or proceed to install it to your web browser.
Get Latest Version of uBlock Origin from Web Store
Productivity > uBlock Origin / Extension
Latest Version: 1.71.0
Updated: May 11, 2026
Download Size: 4.27 MB
More Crx Package Information (Old Version)
• Extension Version: 1.66.4
• Updated On: September 16, 2025
• Require: Chrome version 93.0 or greater
• Extension Languages: Deutsch, English, English (United Kingdom), Filipino, Indonesia, Kiswahili, Melayu, Nederlands, Tiếng Việt, Türkçe, català, dansk, eesti, español, français, hrvatski, italiano, latviešu, lietuvių, magyar, norsk, polski, português (Brasil), português (Portugal), română, slovenčina, slovenščina, suomi, svenska, čeština, Ελληνικά, български, русский, српски, українська, עברית, العربية, فارسی, मराठी, हिन्दी, বাংলা, ગુજરાતી, தமிழ், తెలుగు, ಕನ್ನಡ, മലയാളം, ไทย, 中文（中国）, 中文（台灣）, 日本語, 한국어
• Crx File: cjpalhdlnbpafiamejdnhcphjbkeiagm-1.66.4-www.Crx4Chrome.com.crx
• File Size: 4.06 MB (4259932 Bytes)
• MD5: 631cebdb84b4ee6748c237c67b6aab60
• SHA1: 377b998a603b0966f01d91498a07a287740478ae
• SHA256: b6cee3cfa9bb72af76312ff7dcff17343627f3097db0c2fe4aa84d1155c69314
• Download Crx From Web Store Server
• Download Crx From Crx4Chrome
uBlock Origin Version 1.66.4 Installation Notes
After you download the crx file for uBlock Origin 1.66.4, 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: uBlock Origin is the property and trademark of the developer Raymond Hill (gorhill). All rights reserved.
uBlock Origin 1.66.4 Permissions
alarms
contextMenus
privacy
storage
tabs
unlimitedStorage
webNavigation
webRequest
webRequestBlocking
<all_urls>
uBlock Origin Version History
• uBlock Origin 1.71.0 Crx (Latest Version, Updated: May 11, 2026)
• uBlock Origin 1.70.0 Crx (Updated: March 11, 2026)
• uBlock Origin 1.69.0 Crx (Updated: January 28, 2026)
• uBlock Origin 1.68.0 Crx (Updated: December 3, 2025)
• uBlock Origin 1.67.0 Crx (Updated: October 17, 2025)
• uBlock Origin 1.66.0 Crx (Updated: September 9, 2025)
• uBlock Origin 1.65.0 Crx (Updated: July 11, 2025)
• uBlock Origin 1.64.0 Crx (Updated: May 14, 2025)
• uBlock Origin 1.63.2 Crx (Updated: March 21, 2025)
