URL Switcher is a free Chrome add-on developed by curvedmark. It falls under the category of Browsers and the subcategory of Add-ons & Tools. This program allows users to navigate through website URL hierarchies, taking inspiration from Safari.

With URL Switcher, users can easily navigate through website URLs and explore different levels of a website's hierarchy. This can be particularly useful for users who need to quickly access specific pages or sections within a website without having to manually modify the URL.

The program is lightweight and easy to use, making it accessible to users of all technical levels. Whether you are a casual internet user or a seasoned web developer, URL Switcher can streamline your browsing experience by providing a convenient way to navigate through website URL hierarchies.

Please note that URL Switcher is available for free and the source code is hosted on GitHub for those interested in exploring and contributing to its development.