Ad Blocking via CSS
How to use CSS rules to block ads. The technique works for any Gecko-based browser and for Apple's browser, Safari. It even works with the Thunderbird mail client.
Ad Extinguisher
Freeware for Windows 95/98/ME/NT4/2000. Small proxy that blocks banner ads and some web bugs, also freezes animated gifs.
Ad Filtering programs
Comprehensive list of advert filtering applications.
Ad Muncher
Shareware for Windows 95/98/ME/NT4/2000/XP. Small, patch for common web browsers. Removes banners, buttons, popups.
AdsCleaner
Ad stopper and pop up blocker with additional features. Commercial. Windows NT/2000/XP.
AdSubtract
Freeware and commercial versions for Windows 95/98/ME/NT4/2000. Runs in browsers java virtual machine and kills ads and cookies, slowish.
Adzapper
Freeware for RedHat Linux 6.2/Unix/Windows 95/98/NT4. Open source rule-based filtering proxy written in Python to transform banner ads into transparent GIFs.
Blocking Unwanted Parasites with a Hosts File
Free for all platforms. A hosts file that blocks most major advertisers, parasites, hijackers and unwanted search engines.
Cut the Crap (CTC)
Freeware for Unix/Linux. Proxy-like open-source daemon written in Python to filter out ads for dialup users.
Gorilla Design Studio Presents: The Hosts File
Free for all platforms. A hosts file for blocking the hostnames of major advertisers.
Results: 1 2 3 Next