Dictionaries & Encyclopedias
616 add-ons
Lexiology.com Dictionary by lexiology
2 weekly downloads
Lexiology.com Dictionary of American English: This dictionary has a very nice Web 2.0 browse interface. It contains definitions/meanings, audio, phonetics, usages and other information. Searched word can be added in the personal word-list.
Translate.Ru by PROMT
87 weekly downloads
Quick and right translation of single words, phrases and even whole sentences for English, German, French, Spanish, Portuguese, Italian and Russian. Look-up in general-purpose and specialized PROMT dictionaries, transcription and pronunciation.
GDT (dictionnaire de langue française) by Alexis-Emmanuel Haeringer
4 weekly downloads
Le grand dictionnaire terminologique (GDT) sera votre précieux soutien pour trouver la correspondance française à ce terme anglais que vous venez d'entendre ou que vous souhaitez employer par dépit.
bdd: Office québécois de la langue française
Tixuma by scarabeuz
0 weekly downloads
Tixuma ist eine sehr leistungsstarke Suchmaschine, die an die bekannten offiziellen Suchmaschinen sehr nah heran kommt und zudem registrierte Nutzer für seine Aktivität bezahlt.
Wolfram MathWorld by cauchySchwarz
1 weekly download
This search plugin helps you to access the Wolfram MathWorld.
Multitran by a2_
7 weekly downloads
Multitran translation system. This addon utilizes a new web-platform of Multitran, http://multitran.com, which so far returns search results up to 3x faster comparing to http://multitran.ru, but still operates in a test mode, though.
Encyclopedia - get more than Wikipedia! by firehelper
0 weekly downloads
More than Wikipedia!
You get results from: Wikipedia, Encyclopedia Britannica, Answers.com and other encyclopedias.
Better research!
Wikipedia SSL (DE) by about:robots
14 weekly downloads
Jeder will privat surfen. Lass keinen Dritten mitlesen was Du auf Wikipedia suchst und schreibst!
Search Library Genesis by Isaac Khor
13 weekly downloads
Library Genesis is a scientific community targeting collection of books on natural science disciplines and engineering.
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.