Proxyfy is a free Chrome add-on developed by Anton. It falls under the category of Browsers and the subcategory of Add-ons & Tools. Proxyfy is a tiny proxy switcher that aims to provide users with a seamless browsing experience by allowing them to easily switch between different proxy servers.

With Proxyfy, users can take advantage of the following features:

1. Support URL rules: Proxyfy allows users to set up specific rules for different URLs. This means that users can configure the add-on to automatically switch to a specific proxy server when accessing certain websites or web pages.

2. Import/Export settings: Proxyfy offers the ability to import and export settings, making it convenient for users to transfer their configurations between different devices or share them with others.

3. Quick switch from popup: Proxyfy provides a convenient popup interface that allows users to quickly switch between different proxy servers with just a few clicks.

It is important to note that Proxyfy is a simple proxy switcher similar to the popular FoxyProxy. However, it should be mentioned that Proxyfy currently does not support proxy authorization in Chrome manifest v3, as stated by the developer on crbug.com.

Overall, Proxyfy is a useful tool for Chrome users who require a simple and efficient way to switch between proxy servers. Its support for URL rules and import/export settings feature make it a flexible choice for those who frequently work with different proxy configurations.