#Firefox Extension Websites On Xranks
Explore o melhor firefox extension sites do mundo com base em classificação, tráfego e engajamento tal como zotero, adblockplus.
Zotero is a free, easy-to-use tool to help you collect, organize, cite, and share research.
Adblock Plus, the most popular ad blocker on Firefox, Chrome, Safari, Android and iOS. Block pop-ups and annoying ads on websites like Facebook and YouTube.