Web Archives
View archived and cached versions of web pages on 10+ search engines, such as the Wayback Machine, Archive․is, Google, Bing and Yandex
44.913 usuários
Botão do Google Acadêmico
Pesquise artigos acadêmicos enquanto navega pela Web.
113.207 usuários
Unpaywall
Get free text of research papers as you browse, using Unpaywall's index of ten million legal, open-access articles.
46.864 usuários
British-English Dictionary (GB)
A strict British-English spell checker dictionary for Firefox, Thunderbird and SeaMonkey. This dictionary only includes words conforming to the preferred standard of British-English spelling.
16.305 usuários
LibKey Nomad
One-click access to millions of scholarly articles.
5.850 usuários
AddToAny: Share Anywhere
Share to Facebook, Twitter, WhatsApp, email, and any other sharing or saving service quickly and easily with one share button.
3.950 usuários
Google Scholar search engine
Adds a search engine for Google Scholar (scholar.google.com).
2.905 usuários
Save Text To File
Save highlighted text to a file on your computer.
2.259 usuários
Selectext - Copy text from videos!
Copy any on-screen text directly from videos with Selectext.
1.837 usuários
AI / ML Papers with Code Everywhere - CatalyzeX
💻 Get implementation code for machine learning / AI research papers directly on Google Search, ArXiv, Scholar, Twitter, Github, Reddit, and more
1.175 usuários
Chess.com analyse at lichess
Analyse chess.com game at lichess.org for free.
876 usuários
Backspace Enabler
Re-enable disabled by default ability to hit the Backspace key to go back to the previous page. Backspace Enabler gets this functionality, while keeping ability to delete text while in text box. PLEASE POST FEEDBACK / REVIEW
739 usuários
Panel for Google™ Scholar
Easy access to Google Scholar right from Firefox's toolbar.
713 usuários
Tasks for Canvas™
A better to-do list sidebar for Canvas. The Tasks browser extension for Canvas™ updates the Canvas dashboard sidebar to show all of your weekly assignments and track your progress throughout the week.
618 usuários
Web for Messages plus Duo
Access to Chat - Android Messages on Desktop Computer. Android Messages for Web. Send SMS, view contacts. RCS.
535 usuários
Chat and Meet for Hangouts
Acede ao Hangouts Chat e Hangouts Meet numa so App. Interface minimalista facil de utilizar. Todas as funcionalidades disponiveis.
451 usuários
Table to CSV
Save HTML Tables, CSS Pseudo/DIV Tables or Lists (UL/OL) as a comma seperated values (CSV) file which can be opened with any spreadsheet processor (e.g. excel, libreoffice-calc,gnumeric) for further processing and conversion (e.g. to xls or ods)
406 usuários
Darker Jupyter
Dark Mode for Jupyter Notebooks
382 usuários
ScTranslator
Translate selected text with multiple sources, Webpage translating that have 3 display modes... An all-in-one translation extension.
352 usuários
LibrusPro
Rozszerzenie do Librusa wprowadzające ciemny motyw, liczące % frekwencji i średnie ocen, mimo ich wyłączenia przez Administratora, pozwalające na dodawanie własnych wydarzeń w terminarzu wraz z wieloma usprawniami funkcjonalności i wyglądu dziennika.
349 usuários
Search with Google Scholar
Search selected text with Google Scholar
226 usuários
Notefox: websites notes
Notefox: take notes on every website, by domain or by web page.
191 usuários
Trello Card Counter
An elegant and free web browser extension that directly integrates into all your Trello board to count the total number of cards in each list and across the whole board.
154 usuários
Pomodoro.addon
An add-on to help you work with pomodoro method and discover in break time some great thing like great twitter account or instagram or interesting artist.
146 usuários
Sci-Hub in Google Scholar
Appends a Sci-Hub direct link into Google Scholar results. You will see a "[sci-hub]" tag on the right side of your search.
125 usuários