Popup Block is an intelligent pop-up killer that blocks all unsolicited pop-up windows while you're browsing with Internet Explorer. It saves you time by providing you with an annoyance-free Web-surfing experience. Popup Block is the only blocker that can remove floating DHTML and Shockwave ads without disabling the Shockwave plug-in. Additional features include the ability to block all sound in IE, a whitelist, logging, hot keys, and various notification methods.