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
53,222 users
Unpaywall
Get free text of research papers as you browse, using Unpaywall's index of ten million legal, open-access articles.
58,423 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.
23,961 users
AddToAny: Share Anywhere
Share to Facebook, Twitter, WhatsApp, email, and any other sharing or saving service quickly and easily with one share button.
3,577 users
Google Scholar search engine
Adds a search engine for Google Scholar (scholar.google.com).
3,309 users
Spaywall - spay your paywall
LEGALLY read paywalled news articles on the web for free. Have your paywalls spayed or neutered!
2,993 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.
2,691 users
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,
2,398 users
Get Papers with Code Everywhere - CatalyzeX
🧑💻 Get implementation code for research papers directly on Google Search, ArXiv, Scholar, Twitter, Github, PubMed, IEEE, and more
1,576 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
1,209 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)
720 users
LibrusPro
Browser extension for the Polish Librus e-diary, introducing a dark theme, displaying grade point averages despite being disabled by the School Administrator, allowing to add custom events in the schedule and some minor improvements to its features.
677 users
ScTranslator
Translate selected text with multiple sources, Webpage translating that have 3 display modes... An all-in-one translation extension.
509 users
Citace PRO
The extension can generate and save citations. After opening the popup, the extension lists some information about the open web page, generates a citation for it, and lists all found DOI and ISBN sources.
505 users
Web for Messages plus Duo
Access to Chat - Android Messages on Desktop Computer. Android Messages for Web. Send SMS, view contacts. RCS.
484 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.
398 users
