FilterGate   
http://filtergate.com

Use FilterGate for a browsing experience free of Popups, Banners, Privacy invasions and other unwanted content. Filters included in FilterGate are:- • Popup Filter –removes popup and pop under ads. • AdFilter – removes Banner advertising. • AdultFilter –blocks adult content, is Password Protected. • PrivacyFilter – blocks Rogue Cookies, Web Bugs and Referrers. FilterGate is a powerful filtering product that offers you four main internet filters in one small downloadable application. It takes only minutes to install and is ready to use in seconds. FilterGate offers you "Cleaner Browsing and peace of mind".

IEJet-Popup Killer and Ad Stopper   
http://www.pdf2text.com

It is a compact and efficent plug-in of Internet Explorer. It has the following features: Block the annoying popup ad/ads windows;Block Messenger Spam(which is getting popular today);Block Macromedia Flash;BOSS KEY to minimize/close all IE windows within 1 second;Alternative ways to disable IEJet temporarily;Disable Load/Unload JavaScript;Control the images size that you want to download(This function is useful when you are using dial up to access internet);Save bandwith when you surf on net;The most important feature is: It's small and smart, It never interferes with normal browsing !!! It makes you surf on net more comfortable and smoothly, TRY IT OUT TODAY!!!

x-Wall series   
http://www.sphinx-soft.com

x-Wall is a series of 4 products intended to shield your computer and keep your data safe. x-Wall includes fully customizable and user-defined content filter, antivirus-ready internet processor and personal firewall. Content filter includes rule tester-composer and separate options for each internet protocol processing. Internet content filter used to suppress ads, spam, cookie, popups, flash, private data etc. with fully customizable user defined rules. Internet content antivirus-ready processor (antivirus not included). Internet access control and automatic internet activity detection for applications. User-defined internet content filters. Content filter rule composer and tester. Separate internet protocol control options. Detailed Log and logging control. Automatic Internet protocol detection. Support all Web browsers and E-mail applications. Customizable and user-defined internet security zones. 3D statistical reports (for internet access, found viruses and rule statistics). Non-standard user interface. Free 14-days trial versions available.

Popup Killer   
http://www.008soft.com

Popup Killer is used for stopping all annoying pop-up ads windows when you surf the internet. It also blocks Windows Messenger in Windows XP/2000/NT which interfere with your program running. It is easy-use tool without any configuration. It runs automatically when Windows starts up each time, saves the bandwidth of your internet connection and your time. The main features include: Block unsolicited pop-up ads. Block Messenger popup spams for Windows XP/2000/NT. Speed up browsing Never interfere with user's normal navigation. Save internet bandwidth Automatically launch when windows starts up. Robust and never make IE crash or frozen. Easy to use without need any configuration. Compatible with all Windows Internet Explorer.

0Pop   
http://www.proxymis.com

Automatically detect ad popup window and non-ad popup in IE. Destroys pop-ups before they open. Speeds up your surfing by stopping all unsollicited pop ups. Audible alerts let you know when popup has been killed No configuration required, no black lists: Run 0 pop and that is all.