Adblock Plus
Surf the web without annoying ads!
Blocks banners, pop-ups and video ads - even on Facebook and YouTube
Protects your online privacy
Two-click installation
It's free!
https://adblockplus.org/

豆腐フィルタ
http://tofukko.r.ribbon.to/abp.html
ABP Japanese filters
http://code.google.com/p/adblock-plus-japanese-filter/
Adblock Plus 日本向けフィルタ
http://blogram.net/2010/04/23/adblock/

【Adblock】Mozilla Firefox 広告除去/追跡防止 9
http://anago.2ch.net/test/read.cgi/software/1382048276/