Dictionaries & Encyclopedias
616 add-ons
Science Stack - Academic Search Engine by Will
13 weekly downloads
Academic Search Engine for research paper from Mendeley and PloS. Science Stack provides is useful for finding relevant material and building a bibliography. You have a full scientific library at the click of a button.
Open Library Search by jeffkaplan
13 weekly downloads
Open Library: One web page for every book ever published.
Google Cache Archive URL Search Engine by _cron
12 weekly downloads
Usage: Of the page you want to see the cached version enter the entire link https://... to the search bar and select this engine.
Search Google Cache as search engine (without an invasive extension)
GoogleT-Alle-DE by Berndt Kaufman
12 weekly downloads
Google Translate <--> Deutsch - Damit übersetzt Du Wörter einer x-beliebige Sprache ins Deutsche.
Translate Estonian to English by koula.koula
12 weekly downloads
Translate estonian to english with google translate service.
Internet Archive Wayback Machine Search! by Trueliar
11 weekly downloads
Internet Archive Wayback Machine - Search the history of over 432 billion pages on the Internet
Translate - Reference.com by Jeremy Morton
11 weekly downloads
Word translations at your fingertips.
OALD Dictionary by thelazychicken93
11 weekly downloads
Oxford Advanced Learner's Dictionary
Free online dictionary definitions for learners of English
Oracle SQL Reference by Zeljko Trulec
11 weekly downloads
Search the Oracle(R) Database SQL Language Reference
Chembase by respawn
10 weekly downloads
Search the Chembase Database - a free chemical compounds database providing structures, names, synonyms, physical and chemical properties, spectroscopic data along with safety and hazard information.
Wudso by Woo Benny
10 weekly downloads
查找搜索引擎,如:输入 mp3.baidu.com 、baidu.com 或 baidu ,也可输入 百度MP3 、百度 或 MP3
Linguatools context dictionary German-English by linguamonster
10 weekly downloads
Linguatools context dictionary German-English with more than 540,000 translations and 2.5 million example sentences. Includes synonyms and grammatical information.
百度翻译 translate to rus by fy_iceworld
10 weekly downloads
将 百度翻译 添加到 搜索引擎列表
百度翻译 - 任意语言 翻译为 俄语
建议同时安装一个右键菜单查询插件,比如 Context Search
Add Baidu Translate to the search engine list
It could translate most kind of language to Russian
Recommend installing a right click addon as well, like the Context Search
Additional Resources
- Learn more about the search bar in Firefox
- Browse through even more search providers at mycroftproject.com
- Make your own search tool
To create your own collections, you must have a Mozilla Add-ons account.