Add-ons
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Free Mp3 Music Search for Download
Mp3 Search is a torrent search engine which leads directly to pages with direct links to mp3 files. So you just need to enter song name and then download free mp3 music. And you don't need to register to download music.
Disable Addon Compatibility Checks (Version 4-56)
Reinstates the extensions.checkCompatibility preference.
CookieKeeper
Toggle Proxy
Requires Restart
The move to Webextensions by Mozilla for Firefox 57+ has made it impossible to modify about:config, this holds Firefox proxy settings. Therefore, this and many other addons will become obsolite from Firefox 57+ onwards unless Mozilla update the API.
German dictionary (de_CH)
German dictionary igerman98 (de_CH, Switzerland), for Firefox, Thunderbird und Seamonkey.
MozLab
Requires Restart
Remote shell and test-driven development tool for Mozilla developers
Quick Locale Switcher 2
Requires Restart
Allows you to quickly switch to a different language (User Interface, Spell Checker Dictionary and Website content) in your Mozilla application.
Diagnostics for Adblock Plus
Diagnostics tool for Adblock Plus, provides some insight into internal processes of Adblock Plus.
搜狗
搜狗搜索是搜狐公司于2004年8月3日推出的全球首个第三代互动式中文搜索引擎，域名www.sogou.com。搜狗以搜索技术为核心，致力于中文互联网信息的深度挖掘，帮助中国上亿网民加快信息获取速度，为用户创造价值。
Google Maps Search
Liber MP3
LiberMP3.Com is an easy way to listen and download music. You can find your favorite songs in our multimillion database of quality mp3 links. We provide fast and relevant search.
NewsFox
iMEGA
This add-on is intended to ease the life of the regular MEGA user.
Please note this extension is NOT the official from Mega, for the real one please go to: https://mega.nz/#firefox
German Dictionary (de-DE), classical and reformed
German Dictionary according to the classical or reformed spelling standards for spell-checking in Firefox and Thunderbird ++
Deutsches Wörterbuch nach den bewährten oder reformierten Regeln für die Rechtschreibprüfung in Firefox und Thunderbird
DuckDuckGo (Lite SSL)
DuckDuckGo is the search engine that doesn't track you. We also have smarter answers and less clutter. This extension adds DuckDuckGo (non-JS Lite version) to the search bar. For more features, see the DuckDuckGo Plus add-on. Enjoy!
Image Zoom (ugly fixes)
Norsk bokmål ordliste
Norsk bokmål ordliste for Mozilla Firefox, Mozilla Thunderbird og SeaMonkey.
Mouse Gestures Suite
Requires Restart
Mouse gestures for SeaMonkey & Firefox: navigate & execute commands using mouse gestures (with single mouse button) and rocker gestures (by pressing 2 mouse buttons). Also: scroll wheel navigation, page scrolling, tab scrolling.
Radio onlineTo create your own collections, you must have a Mozilla Add-ons account.
