Proxy Auto Fill is a free Chrome extension developed by Fernando Fontes. It falls under the category of Browsers and specifically, Add-ons & Tools. This handy extension allows users to easily authenticate their proxy connection by setting up their credentials in a designated credentials folder.

With Proxy Auto Fill, users can streamline the authentication process by storing their proxy connection details in a json file within the credentials folder, located inside the extension's installation folder. Once the credentials are set up, the extension will automatically authenticate the proxy connection, saving users time and effort.

By automating the authentication process, Proxy Auto Fill provides a convenient solution for users who frequently work with proxies. With its simple setup and reliable functionality, this extension offers a seamless proxy authentication experience.