The Hola VPN - The Website Unblocker is a Chrome extension that allows users to access websites that are blocked in their country, company, or school. The extension is available in both free and premium versions and is easy to use. It does not require signing up or opening an account for most sites. The extension uses unique tunneling technology to unblock websites and provides fast and secure browsing. For better performance, Hola tracks tabs and web navigations and requires access to cookies and storage. The extension collects certain information for account setup, support, and analytical research. Users have the option to update or delete their information. The extension's privacy policy, terms of service, and support information can be found on the Hola website.