Google Chrome Browser
Follow these methods/setps to install the official uBlock Origin on your google chrome browser.
Method 1 : Chrome Webstore extension page
Visit the official uBlock extension page on the Chrome Webstore then click on Add To Chrome.
Chrome Web Store 
ublock Origin4.7star (35.4K ratings) group 15,000,000 users
Method 2 : Extension Side Loading
electric_bolt Heads up: Chrome will show a persistent warning about developer mode extensions. This is annoying but harmless. Welcome to the resistance.
1- Create a Chrome Desktop Shortcut & Add Launch Flags
Right-click your Chrome shortcut on the desktop trending_flat Properties trending_flat Shortcut tab trending_flat find the Target field. At the end of the existing path, add the following flags:
"C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-features=ExtensionManifestV2Unsupported,ExtensionManifestV2DisabledClick Apply trending_flat OK. From now on, always launch Chrome using this shortcut — not from the taskbar or Start menu, those won't have the flags.
info Don't have a desktop shortcut?
Find chrome.exe in C:\Program Files\Google\Chrome\Application\ , right-click it trending_flat Send to trending_flat Desktop (create shortcut), then follow the steps above.
2- Download the uBlock Origin MV2 .crx file
Go to the GitHub releases page and download the latest .crx file for uBlock Origin (not Lite).
https://github.com/gorhill/uBlock/releases/latestLook for a file named uBlock0_X.X.X.chromium.zip. and download it.
3- Extract the ZIP file
Unzip the downloaded file to a folder of your choice.
warning Don't delete this folder!
Chrome loads the extension directly from it. If you delete or move it, Chrome will lose the extension and you'll have to re-add it. Store it somewhere stable like C:\Program Files or a dedicated folder in your Documents — somewhere you won't accidentally clean up during a storage purge.
folder_zip Don't have a zip program? Grab one of these — all free, all trusted:
4- Enable Developer Mode in Chrome
Navigate to the extensions page and flip the switch.
chrome://extensionsToggle Developer mode ON (top right corner).
5- Load the Unpacked Extension
Click "Load unpacked" and select the folder you extracted in step 3. Make sure to select the inner folder that contains manifest.json.
6- Pin and verify
Click the puzzle piece icon trending_flat pin uBlock Origin. If you see the red shield, you're blocking. celebration
warning Chrome may disable sideloaded extensions after updates. You'll need to re-enable them from chrome://extensions when that happens.