Dictionaries & Encyclopedias
616 add-ons
OALD Dictionary by thelazychicken93
11 weekly downloads
Oxford Advanced Learner's Dictionary
Free online dictionary definitions for learners of English
SnappyWords Visual Dictionary by SWDict
4 weekly downloads
Snappy Words is a Free Interactive English Dictionary and Thesaurus that allows you to finding meaning of words and other associated words in a visually interactive display. Lookup a word and see other related words of main query, each with meaning.
Google translate: Auto » Español by camilomaiden
108 weekly downloads
Translate automatically from any languaje to Spanish with Google translate.
Oxford Dictionaries by David Francis
64 weekly downloads
Search Oxford Dictionaries Online for English word definitions.
Google translate service any language to English by Glimpser
0 weekly downloads
Translate text using Google Translate service (Any/English)
NPTEL (India) by Avinash Kumar Singh
0 weekly downloads
National Programme on Technology Enhanced Learning (NPTEL)[ http://nptel.iitm.ac.in/ ] contains all the Notes and Video Lectures required for Engineering Students in India
Lurkmore (ru) by wosarat
3 weekly downloads
Searching in lurkmore.ru. Search suggestions are supported.
MyDict Online Chinese-English Dictionaries by makefire
0 weekly downloads
MyDict All-in-one Online Chinese-English dictionary integrates all the online dictionaries like dict.cn, baidu, dictionary.com in one place. As sometimes you need to compare many online dictionaries to get the precise meaning, now you can use MyDict.
Translate Hebrew to English by koula.koula
2 weekly downloads
Translate hebrew to english with google translate service.
Wiktionary (de) by Stefan Simroth
28 weekly downloads
Wiktionary, the free wiki dictionary search for German
Wikipedia (SSL) by SSL Search Bar
23 weekly downloads
Wikipedia is an openly-editable, free content internet encyclopedia. This search bar add-on utilizes SSL to protect searches between You and Wikipedia.
Yandex Slovari by korey4ik
4 weekly downloads
Use http://slovari.yandex.ru/ dictionary to translate words.
ADS Search by nialldeacon
0 weekly downloads
An unofficial search plug-in for the SAO/NASA Astrophysics Data System.
Westlaw Citation Search by AttorneyTech
0 weekly downloads
This search-engine add-on can be used to perform the Find Citation function in Westlaw to retrieve cases, statutes, law review & journal articles, etc. Must be signed in to a valid Westlaw account with appropriate subscription access.
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.