AbsoluteShield Internet Eraser Lite
AbsoluteShield Internet Eraser Lite contains a pop-up blocker and a privacy protector. It protects your privacy by cleaning up all the tracks of your Internet and computer activities. The tool is integrated with Internet Explorer and it can erase the browser history, cookies, typed URLs, recent... The tool also has an integrated pop-up blocker which will block the unwanted pop-up and ad windows in Internet Explorer when you surf the Internet. ... The pop-up blocker also blocks messenger service pop-up spam.
http://download.internet-track-eraser.com/download/eraser_lite.exe - 2Mb - Download - Screenshot

AAA KewlBar - Free Pop Up Blocker
Pop Up Ad Window Killer Stopper for Internet Explorer, AOL, and Oultook Express
http://www.kewlbar.com/kewlbar.exe - 906Kb - Download - Screenshot

Wash n Sweep
Wash n Sweep puts the power back into your hands giving you the upper hand in the fight for privacy in the world of the Internet. This is a cutting edge software application that safely, securely combs your computers hidden directories seeking out the parasite files and rogue cookies that have... These are Ad Blocker and Pop up Blocker. ... Ad Blocker shuts off banner ads and RAM hogging flash ads so the pages you are viewing load faster. ... Pop up blocker jams those annoying pop up and pop under screens that pester you when you surf the web.
http://dl.filekicker.com/send/file/150396-R04O/wnssetup.exe - 5Mb - Download - Screenshot

Pop Up Police
Pop Up Police is the only Smart Ad Pop ControlTM system that automatically learns to think like you - not for you -- about what you want to see on your PC. Unlike Pop Up Blockers, our software is SMART so it won't allow anything you don't want to see. ... It is Smart Ad Control that also keeps you safe from sneak attacks! ... This is more than a simple pop up blocker... ... Our exclusive Ad Control TechnologyTM instantly forbids pop ups, banners and sneak attacks to ensure you get the most out of your browsing experience.
http://www.triumviratetechnologies.com/free-trial/POPDemo164825.exe - 3Kb - Download - Screenshot

Webroot Pop-Up Washer
Pop-Up Washer stops annoying ads other pop-up blockers can't, like mouse-over, delayed, and mass attack pop-up ads. Unlike other pop-up blockers, the program allows user-initiated and navigational pop-up windows you need to maximize your online experience. ... Customize which sound you want to hear when Pop-Up Washer blocks an ad. ... Pop-Up Washer installs quickly, operates without getting in the way of your system resources, and offers easy-to-use features that will dramatically improve your online experience.
http://www.webroot.com/download/trial/pwsetup445.exe - 2Mb - Download - Screenshot

AdsGone Popup Killer ad Blocker
Finally, a Solution to the Web's Most Hazardous and Disruptive Problems: Blocks popups, banners, flash ads, messenger service ads, and detects spyware that serves ads. Blocks ads in Kazaa, Morpheus, Gator, ICQ, MSN, AIM, or Trillian. Thousands of people all over the world are already... With this program, you can finally maximize your enjoyment of the Internet without ever having to worry about those mindless, irritating and potentially damaging popup advertisements. ... By almost every standard, AdsGone has established itself as the leading popup and banner elimination software available.
http://files.a1tech.com/files/adsgone.exe - 2Mb - Download - Screenshot

AdsNoMore
AdsNoMore is a pop-up stopper and banner ad blocker designed to eliminate all of the ads that disrupt your online experience. AdsNoMore will stop adware and spyware pop-ups, web popups from Internet Explorer, Netscape, Opera, and Mozilla, and block banners which will result in faster web browsing. ... AdsNoMore allows you to define a whitelist and blacklist of URLs, configure ad servers, keep a log of every blocked popup and banner, and configure sound notifications when all blocks take place. ... AdsNoMore is all you will ever need to keep your computer free of ads.
http://www.adsnomore.com/adsnomore.exe - 2Mb - Download - Screenshot

DigiMode IE and Firfox Toolbar
Best Tool for your Browser: Search, Page Rank, Chat, News Lines, Radio, Ad Blocker, Email Checker, Accurate Weather Forecast and More-Click to Download. This software only needs to be downloaded and installed once. It satays up to date automatically. ... add and remove components as well as customize toolbar with their links and shortcuts. ... Now users can set their toolbar options.
http://www.digimode10.com/Toolbar/DigiMode.exe - 431Kb - Download - Screenshot

AdsCleaner
AdsCleaner a perfect ad stopper and pop up blocker. Block ads and clear all tracks of your online activities. In addition to the possibility of blocking ads by URL-masks included into black list AdsCleaner has obtained the ability to block banners, which have specific dimensions. ... AdsCleaner is a multifunction tool that allows you to block ads due to powerful ad stopper and pop up blocker features and make Web surfing a great deal easier! ... When blocking the loading of banners in compliance with user settings, AdsCleaner can either cut the banner and "shrink" the page area, which has...
http://www.adscleaner.com/download/adscleanertrial.exe - 4Mb - Download - Screenshot

Zero Ads Pop-Up Stopper and Ad Blocker
ZeroAds is not just another popup blocker; it is the "declaration of independence" for net surfers: By intelligently filtering out the annoying and hazardous aspects of browsing the net (annoying ads, slow surfing speeds, spying cookies), ZeroAds allows you the freedom to experience all the good... No configuration necessary. ... Our 24 hours a day, 7 days a week Live-Chat and customer service means you can get help and questions answered at your convenience. ... Just download and you are ready to use.
http://www.zeroads.com/download/yzx/cge/03/InstZeroAds.exe - 4Mb - Download - Screenshot