Content Filter is a free browser extension developed by Lidrekon. It falls under the category of Browsers and is classified as an Add-ons & Tools subcategory. This extension is specifically designed to block access to unwanted sites on the Internet, making it ideal for homes, schools, and libraries.

The main feature of Content Filter is its ability to restrict access to sites based on lists and stop words. It provides users with a list of prohibited Internet resources as well as a list of allowed Internet resources. Additionally, the extension offers content filtering of web pages based on keywords.

Users have the option to block all sites except those in their whitelists. They can also create their own blacklists and whitelists of links, and introduce their own list of keywords for content filtering. The extension automatically updates the filters, ensuring that the latest restrictions are in place.

To ensure security and prevent unauthorized changes, users can set a password for managing the content filter. The extension also provides protection against disconnection and deletion, ensuring that the filter remains active.

Content Filter is a valuable tool for anyone looking to control access to certain websites. Its easy-to-use interface and comprehensive features make it a reliable choice for restricting unwanted internet content.