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
58.920 usuaris
Botó de Google Acadèmic
Cerqueu articles acadèmics mentre navegueu pel web.
113.174 usuaris
Unpaywall
Get free text of research papers as you browse, using Unpaywall's index of ten million legal, open-access articles.
63.365 usuaris
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.
24.526 usuaris
LibKey Nomad
One-click access to millions of scholarly articles.
8.363 usuaris
Oxford English Spellchecker
A spellchecker for Oxford English.
6.579 usuaris
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.
4.100 usuaris
Google Scholar search engine
Adds a search engine for Google Scholar (scholar.google.com).
3.478 usuaris
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.
3.433 usuaris
Spaywall - spay your paywall
Legally read news and research papers for free, on any device.
2.916 usuaris
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.
2.556 usuaris
Selectext: Copy Text from Videos
Copy text directly from videos on Youtube and any site
2.258 usuaris
Voila – AI Assistant, Copilot and AI Writer
Seamless personal AI assistant powered by GPT-4o to help you create, write, summarize, brainstorm, and research Get things done with a simple keyboard shortcut – Improve your writing, get answers to all your questions and draft high-quality content.
2.136 usuaris
Save Text To File
Save highlighted text to a file on your computer.
1.888 usuaris
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,
1.885 usuaris
Internet Archive Downloader
Download PDF books from Internet Archive
1.721 usuaris
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
1.659 usuaris
Chess.com analyse at lichess
Analyse chess.com game at lichess.org for free.
1.591 usuaris
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
1.418 usuaris
doqment PDF Reader
Firefox's PDF Viewer with Reader Mode: change the colours of PDFs while reading.
1.046 usuaris
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)
925 usuaris
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.
856 usuaris
PaywallHub
PaywallHub Chrome Extension lets you have your favourite paywall removers all in the same place.
749 usuaris
IP Whois
View info about IP, DNS records, SSL, country flag, domain whois, location, stats and more of any website.
606 usuaris
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.
595 usuaris