Close & Clean is a Chrome extension developed by singleclickapps that provides a convenient solution for closing all tabs and windows in Chrome with just one click. This extension adds a "Close & Clean" button to your browser's toolbar, allowing you to quickly and easily clear your browsing data.

With Close & Clean, you have the option to customize your cleanup settings. You can choose to close everything, keep the current tab open, or keep pinned tabs alive. Additionally, you can configure the extension to ask for confirmation before cleaning or open a fresh new tab after the cleanup is finished. All of these settings can be accessed from the "Options" page.

By default, Close & Clean clears only the cache. However, you can manually select other types of browsing data to be cleaned on close. The extension offers various options for cleaning different types of data, including emptying the cache, clearing app cache, removing cookies, deleting download history, and more.

To access all the options, simply right-click on the Close & Clean icon and select "Options". Close & Clean is a free extension that provides a simple and efficient way to close tabs and clean up your Chrome browser.