Adblock Plus is the most popular Firefox addon August 1, 2012 by admin Tweet Last week, Firefox reached its 3 billionth add-on download and for that occasion Mozilla has made up a list of the most popular Firefox add-ons, with Adblock Plus leading the scoreboard Read more… Neowin Related Posts:Mozilla launches Firefox 114 with fairly small, but…Mozilla releases Firefox 98 with automatic downloadsFirefox Reality becomes Wolvic as Mozilla hands…Mozilla Firefox unable to display Microsoft websites…Firefox 123 is out with search for Firefox View,…