Koffix Blocker is a powerful ally in the fight against web sites involved in questionable practices, such as changing your home page or downloading software to your computer without clear and upfront disclosure. At the moment Koffix protects against 2523 web sites.

Koffix blocks or restricts web sites by adding them to the HOSTS file or the restricted zone. Please read the Koffix manual for the full details about the program and its functionality.