WinMetro is a free and easy-to-use desktop customization application that provides users with a unique Windows 8 Metro-style interface. It is designed to help users stay organized and access their favorite programs, files, and websites quickly and easily. WinMetro can also be used to customize and personalize the user's desktop experience. It provides a wide range of features such as the ability to customize the desktop background, create shortcuts, and organize windows. It also offers a convenient way to keep up with the latest news and information from the web, with a variety of news feeds and social media integration. Additionally, users can customize the look and feel of the interface with various themes, skins, and wallpapers.
Discontinued The developer announced that Classic Shell will no longer be developed because Windows 10 is updated too frequently and because Microsoft is making it difficult to customize Windows: http://www.classicshell.net/forum/viewtopic.php?f=4&t= 8147 The latest version, 4.3.1, released in August 2017, can still be downloaded from the official website, along with the source code.