#Firefox Extension Websites On Xranks
Explore o melhor firefox extension websites em todo o mundo com base no ranking, o tráfego e engajamento tal como downloadhelper, zotero ou adblockplus.
DownloadHelper: the easy way to Web videos. Download tons of videos from most of YouTube like sites.
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.
FlashGot gets your preferred download manager to work with Firefox! Download it now for free! - what is it?