Firefox插件推荐
严重推荐
Vimperator
Xmarks
非常推荐
Adblock Plus
Ads were yesterday!
Pretty Baidu
可爱的百度，屏蔽百度、360、SOSO、Sogou、Google的推广广告
Bamboo Feed Reader
Feed reader | RSS - ATOM - OPML
RSS Icon In Awesombar
Add RSS icon into awesombar
DownThemAll!
The mass downloader for Firefox.
FEBE
Backup your Firefox data
Octotree
Code tree for GitHub and GitLab
ZenHub
ZenHub - Project management inside GitHub
DblClicker
设置双击Tab的行为，默认是在新的标签页打开页面。
Hide Caption Titlebar Plus
Restartless! “Maximize your screen space by adjusting Firefox window TitleBar, borders, Tabs, Toolbars, etc!”.
Menu Wizard
定制 Firefox 菜单：帮助您删除、移动和重命名菜单和菜单项。该插件还具有管理Firefox全部快捷键的功能。
Text Link
允许通过双击载入网页中的 URI 文本。
Autocopy
Select text and it’s automatically copied to the clipboard. Also pastes on middle click.
Super Start
自定义新标签页。
EPUBReader
Evernote Clearly
Feed Sidebar
ReminderFox
WizNote Web Clipper
微信网页版助手
微信弹幕
有关英语翻译插件
Google™ Translator
Google™ Translator is a handy multi-language translator built on top of Google Translate. It gives you Google Translate UI feel right on your Browser toolbar.
ImTranslator
mTranslator translates selected text, words (Dictionary), phrases and webpages between more than 90 languages using 3 translation providers (Google, Microsoft Bing, Translator). The extension includes 5 translation applications: Inline Translator, Pop-up Bubble, ImTranslator, Webpage Translation and Translator.
Web相关
Firebug
Web Development Evolved.
HttpRequester
A tool for easily making HTTP requests (GET/PUT/POST/DELETE), and keeping a history of transactions.
RESTClient
RESTClient, a debugger for RESTful web services.
有关搜索引擎
Omnibar
实现地址栏与搜索栏合二为一。
Add to Search Bar
将碰到的所有搜索引擎添加到firefox中。
Search Engine Creator
自定义搜索引擎，不过之后还需添加针对中文的支持，即设置编码为“UTF-8”。
Search Site：选择内容后，右击，在当前网站内搜索该内容，相当于site: this.site.com your-content。
科学上网
gooreplacer
一个用于替换网页中Google Fonts/API/themes等的Firefox插件，让你快速打开引用这些资源的页面。
网页视频下载
NetVideoHunter
This add-on is a downloader that lets you easily download videos from sites like Youtube, Facebook, Metacafe, Dailymotion, Break, VKontakte and music for example from SoundCloud, Grooveshark and from many other sites…
Video DownloadHelper
The easy way to download and convert Web videos from hundreds of YouTube-like sites.