- Go to the GitHub page of the Chrome extension you want to install.
- Click the green "Code" button and select "Download ZIP" to download the extension's source code to your computer.
- Extract the downloaded ZIP file to a convenient location on your computer, such as your desktop or documents folder.
- Open Google Chrome on your Windows computer.
- Click the three-dot menu icon in the top-right corner of the Chrome window and select "More tools" > "Extensions" from the drop-down menu.
- In the Extensions tab, toggle on the "Developer mode" switch located in the top-right corner of the window.
- Click the "Load unpacked" button in the top-left corner of the window.
- Navigate to the folder where you extracted the extension's source code in step 3, and select it.
- Click "Open" to install the extension.
Note The extension should now appear in the Extensions tab, and you can use it as you normally would.