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
58,379 pengguna
Google Scholar Button
Lookup scholarly articles as you browse the web.
110,680 pengguna
Unpaywall
Get free text of research papers as you browse, using Unpaywall's index of ten million legal, open-access articles.
62,095 pengguna
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.
23,987 pengguna
LibKey Nomad
One-click access to millions of scholarly articles.
8,275 pengguna
Oxford English Spellchecker
A spellchecker for Oxford English.
6,232 pengguna
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.
4,637 pengguna
AddToAny: Share Anywhere
Share to Facebook, Mastodon, WhatsApp, Telegram, LinkedIn, Teams, Threads, email, and any other sharing or saving service quickly and easily with one share button.
3,443 pengguna
Google Scholar search engine
Adds a search engine for Google Scholar (scholar.google.com).
3,426 pengguna
Spaywall - spay your paywall
Legally read news and research papers for free, on any device.
2,844 pengguna
DeepDyve Plugin
The DeepDyve plugin seamlessly connects your favorite search engines with your DeepDyve Library through your DeepDyve account. Search, organize and access articles from PubMed, Google Scholar and across the web through your DeepDyve account.
2,561 pengguna
Selectext: Copy Text from Videos
Copy text directly from videos on Youtube and any site
2,215 pengguna
Save Text To File
Save highlighted text to a file on your computer.
1,858 pengguna
Superpower ChatGPT
ChatGPT with superpowers! Sync/search history locally, create folders, export all chats, pin messages, favorite prompts, Change tone/writing style, see archived chats, access thousands of prompts, customizable power prompts, read daily newsletter,
1,846 pengguna
Internet Archive Downloader
Download PDF books from Internet Archive
1,612 pengguna
Chess.com analyse at lichess
Analyse chess.com game at lichess.org for free.
1,541 pengguna
AI Code Finder & Alerts for Papers: CatalyzeX
🧑💻 Get implementation code for research papers directly on Google Search, ArXiv, Scholar, Twitter, Github, PubMed, IEEE, and more
1,533 pengguna
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
1,388 pengguna
doqment PDF Reader
Firefox's PDF Viewer with Reader Mode: change the colours of PDFs while reading.
1,025 pengguna
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)
859 pengguna
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.
832 pengguna
IP Whois
View info about IP, DNS records, SSL, country flag, domain whois, location, stats and more of any website.
644 pengguna
PaywallHub
PaywallHub Chrome Extension lets you have your favourite paywall removers all in the same place.
623 pengguna
Break Down the Walls
Break Down the Walls is an extension to help you access information more easily. If you use Sci-hub and Library Genesis a lot, you will love it.
596 pengguna
Panel for Google™ Scholar
Easy access to Google Scholar right from Firefox's toolbar.
544 pengguna