Simply blocking all pop-ups will lose some great features of web sites and interfere your normal browsing. Ad Popup Killer is so smart that it can identify and block all kinds of advertising popup windows and keep the "good" pop-ups when you are surfing online. With advanced programming, Ad Popup Killer even can block web page dialog ads -- a new kind of ad pop-ups. With White List, Ad Popup Killer also can help you customize the popup level based on every web site. This new version stops Messenger popup spams for Windows XP/2000/NT. With plug-in feature, its not only compatible with IE5.01/5.5/6.0, also supports Netscape6.2/7.0 and AOL7.0/8.0.

Features include:

• Block unsolicited pop-ups.
• Block pop-under ads.
• Block web page dialog ads.
• Block Messenger popup spams for Windows XP/2000/NT.
• Never interfere with users normal navigation.
• White List to allow trusted pop-ups.
• Save internet bandwidth by blocking pop-ups without loading.
• Hotkey to temporarily allow popup windows.
• Sound notification on blocking.
• Automatically clean cookies to protect privacy online.
• Robust and never make IE crash or frozen.