扩展
探索功能强大的工具与特性，让 Firefox 有你的风格。
SingleFile | 将完整的页面保存到一个 HTML 文件中
SingleFile 网页保存（Save Page）扩展，离线保存当前网页、多个标签页、当前选中的内容，更多高级功能例如：自动保存、定期保存，等待你的探索！
80,360 个用户
Yomitan
Powerful and versatile pop-up dictionary for language learning used by 100,000+ language learners.
28,820 个用户
Undo Close Tab
Allows you to restore the tab you just closed with a single click—plus it can offer a list of recently closed tabs within a convenient context menu.
44,716 个用户
LeechBlock NG
LeechBlock NG is a simple productivity tool designed to block those time-wasting sites that can suck the life out of your working day. All you need to do is specify which sites to block and when to block them.
109,020 个用户
SponsorBlock - Skip Sponsorships on YouTube
Easily skip YouTube video sponsors. When you visit a YouTube video, the extension will check the database for reported sponsors and automatically skip known sponsors. You can also report sponsors in videos. Other browsers: https://sponsor.ajay.app
707,309 个用户
Image Max URL
Finds larger/original versions of images (supporting 10,000+ websites), including a powerful media popup feature
20,754 个用户
Sink It for Reddit
Upgrade your Reddit experience with color coded comments, easier nav, sub-reddit blocking, gestures for upvoting, ad+nag blocking, and more. It's like RES, for mobile!
11,668 个用户
Show Video Controls for Firefox
Automatically enables video controls when playing html webm videos.
3,540 个用户
