Find Google Chrome extensions software downloads at CNET, the most comprehensive source for safe, trusted, and spyware-free downloads on the Web.Ĭhromecast for Mac: If you are a Mac user, you must be aware of Apple’s AirPlay. Chromecast built-in is a technology that lets you cast your favorite entertainment and apps from your phone, tablet or laptop right to your TV or speakers. To keep it there permanently, right-click on the Cast button and click Always show. To pin the Cast button to the Chrome toolbar, In the top-right corner of the Chrome browser, click the Chrome settings menu Cast The Cast button will temporarily appear in your toolbar. This will allow for easier access to Cast functionality from any web page.