BuzzOff BuzzOff is a non-intrusive plugin for Internet Explorer that blocks popup ads from appearing while surfing the web. Unlike other programs, BuzzOff kills the popups before they appear, automatically, and ... Cost: $14 Buy full version       Trial version       Publisher: Jeff Key     Descriptions BuzzOff: BuzzOff is a non-intrusive plugin for Internet Explorer that blocks popup ads from appearing while surfing the web. Unlike other programs, BuzzOff kills the popups before they appear, automatically, and without user intervention. There are no special keystrokes to use or lists of popup advertisers to maintain. You simply browse the web as you always have an enjoy the freedom of a popoff-free existence.