Webmail Ad Blocker is described as 'Block ads on the right side of the screen when using Gmail, Yahoo Mail, Hotmail and Outlook.com which expand your message space' and is a Ad Blocker in the Web Browsers category. There are more than 50 alternatives to Webmail Ad Blocker for a variety of platforms, including Windows, Mac, Google Chrome, iPhone and iPad. The best alternative is Adblock Plus, which is both free and Open Source. Other great apps like Webmail Ad Blocker are AdGuard (Freemium, Open Source), AdAway (Free, Open Source), AdBlock (Free, Open Source) and NextDNS (Freemium).
An ad blocker that uses the hosts file. The hosts file contains a list of mappings between hostnames and IP addresses. When an app requests an ad, that request is directed to 127.0.0.1 which does nothing.
AdBlock stops ads, improves browser speeds, and protects you online. Your browser is automatically updated with additions to the filter: just click Install, then visit your favorite website and see the ads disappear.
Extending and consolidating hosts files from several well-curated sources like adaway.org, mvps.org, malwaredomainlist.com, someonewhocares.org, and potentially others. You can optionally invoke extensions to block additional sites by category.
Ad Muncher is a powerful advert and popup blocking system for all browsers and advert-displaying programs like Pando, SopCast, ICQ, Morpheus, Kazaa, Grokster, Opera, PalTalk, iMesh, Bearshare, LimeWire, TVAnts.