What is extension on Google Chrome?

What is extension on Google Chrome?

Extensions are small software programs that customize the browsing experience. They enable users to tailor Chrome functionality and behavior to individual needs or preferences. They are built on web technologies such as HTML, JavaScript, and CSS.

How do I manually install Chrome extensions?

To install an extension manually, click the wrench menu, point to Tools, and select Extensions to open the Extensions page. If you're seeing the message, Chrome has already downloaded the extension, app, or user script to your computer. You'll find it in Chrome's default download folder. Extensions and apps have the .