Explore powerful tools and features to customise Firefox and make the browser all your own.
Highlights words on any web page to translate 103 languages.
Watch YouTube in the full-HD quality or the highest available one
Social Fixer for Facebook fixes annoyances, adds features, and enhances existing functionality to make FB more fun and efficient. Filter the news feed, hide sponsored posts and political posts, hide parts of the page you don't want to see, and more!
Customizable mouse gesture add-on, which supports over 60 different commands and additional features like rocker and wheel gestures.
Click on the extension icon and it redirects to your favorate website in a pinned tab. Also works with keyboard shortcut.
Show the rating bar (likes/dislikes) on the bottom of every YouTube thumbnail.
自动加载PubMed搜索结果中期刊的信息，显示它们的影响因子以及该领域的排名。 Pubmed是美国国立卫生研究所管理的、向全球开放的数据库。用户可以在网站上检索已经或是即将发表的文献，并查看这些文献的相关信息，包括作者、期刊、发表日期、摘要和下载信息。网站链接为 https://www.ncbi.nlm.nih.gov/pubmed/
Adds Steam Database link across Steam Community and Store.
Kopernio adds a one-click access button to full-text research article PDFs on thousands of academic sites. Works with subscription and open access articles.
Avira Password Manager synchronizes every change you make, and can be used on a wide range of devices and operating systems as well as with popular browsers via an extension.
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Download any YouTube video in your favorite format.