Explore powerful tools and features to customize Firefox and make the browser all your own.
New Tab Override brings back the ability to change the page which is shown when opening a new tab.
Image Search Options provides a set of highly customizable reverse image search context menu options.
YouTube High Definition is a powerful tool that will let you automatically play all YouTube videos in HD (High Definition), turn off annotations, change video player size, auto stop videos, auto mute videos, control embedded videos and much more.
a handy multi-language translator built on top of Google translate.
It may be the most user-friendly new tab on Firefox browser
Add-on to display GitHub code in tree format
Save a complete page (with CSS, images, etc.) into a single HTML file.
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/
Set Bing as your default homepage and search engine
Get the most out of your new tab with CoolSearches. Instant access to weather, news, finance and more!
This extension will re-enable extensions that were disabled on May 3, 2019 for Firefox versions 47 - 56.
Add "Google Translate" to your right click menu after selecting text on any webpage.