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
44,920 users
Unpaywall
Get free text of research papers as you browse, using Unpaywall's index of ten million legal, open-access articles.
46,402 users
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.
16,193 users
AddToAny: Share Anywhere
Share to Facebook, Twitter, WhatsApp, email, and any other sharing or saving service quickly and easily with one share button.
3,917 users
Google Scholar search engine
Adds a search engine for Google Scholar (scholar.google.com).
2,878 users
Selectext - Copy text from videos!
Copy any on-screen text directly from videos with Selectext.
1,838 users
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
1,220 users
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
736 users
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.
622 users
Web for Messages plus Duo
Access to Chat - Android Messages on Desktop Computer. Android Messages for Web. Send SMS, view contacts. RCS.
530 users
Chat and Meet for Hangouts
Access to Hangouts Chat and Hangouts Meet in a single App. Minimalistic and easy to use interface. All features available.
446 users
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 users
ScTranslator
Translate selected text with multiple sources, Webpage translating that have 3 display modes... An all-in-one translation extension.
378 users
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.
350 users
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.
149 users
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.
145 users
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.
129 users
