adfilter for Windows is system-wide ad filtering system we developed. It brings together technology already running within the operating system in conjunction with opensource software and blacklists from Github. Because it utilizes technology already in Windows, it’s lightweight and works with all web browsers including Internet Explorer. It can even block ads within other programs. Whether you are using it on a child’s computer, or every computer in your business, it’s free! No subscriptions or fees.

Select a version to download:

If for any reason you want to uninstall adfilter, click here.