Web Archives
View archived and cached versions of web pages on 10+ search engines, such as the Wayback Machine, Archive․is, Google, Bing, Yandex, Baidu and Yahoo.
41,632 users
Unpaywall
Get free text of research papers as you browse, using Unpaywall's index of ten million legal, open-access articles.
44,611 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.
13,137 users
AddToAny: Share Anywhere
Share to Facebook, Twitter, WhatsApp, email, and any other sharing or saving service quickly and easily with one share button.
3,879 users
Google Scholar search engine
Adds a search engine for Google Scholar (scholar.google.com).
2,712 users
Selectext - Copy text from videos!
Copy any on-screen text directly from videos with Selectext.
1,630 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
1,422 users
Web for Messages plus Duo
Access to Chat - Android Messages on Desktop Computer. Android Messages for Web. Send SMS, view contacts. RCS.
537 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
475 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.
449 users
万能复制
万能复制，在禁止复制、禁止右键、禁止选择的站点，一键复制，一键粘贴，一键选择，启用右键，启用复制，启用选择，启用粘贴。 主要功能： 1、破解禁止复制 2、破解禁止右键 3、破解禁止选择 4、破解禁止粘贴
414 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.
406 users
ScTranslator
Translate selected text with multiple sources, Webpage translating that have 3 display modes... An all-in-one translation extension.
403 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)
343 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.
253 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.
144 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.
114 users
