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.
36,206 users
Google Scholar Button
Lookup scholarly articles as you browse the web.
97,690 users
Unpaywall
Get free text of research papers as you browse, using Unpaywall's index of ten million legal, open-access articles.
37,325 users
LibKey Nomad
One-click access to millions of scholarly articles.
4,101 users
AddToAny: Share Anywhere
Share to Facebook, Twitter, WhatsApp, email, and any other sharing or saving service quickly and easily with one share button.
3,678 users
Google Scholar search engine
Adds a search engine for Google Scholar (scholar.google.com).
2,115 users
Save Text To File
Save highlighted text to a file on your computer.
2,112 users
AI/ML Papers with Code Everywhere - CatalyzeX
💻 Get implementation code for machine learning research papers with code directly on Google, ArXiv, Scholar, Twitter, Github, etc.
1,186 users
Panel for Google™ Scholar
Easy access to Google Scholar right from Firefox's toolbar.
644 users
Web for Messages plus Duo
Access to Chat - Android Messages on Desktop Computer. Android Messages for Web. Send SMS, view contacts. RCS.
499 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.
409 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) to do further processing and conversion (e.g. to xls or ods)
233 users
Search with Google Scholar
Search selected text with Google Scholar
210 users
Chess.com analyse at lichess
Analyse chess.com game at lichess.org for free.
196 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.
165 users
ScTranslator
Multiple sources, various options, concise and attention to detail. Support webpage translate, PDF viewer, custom source.
130 users
Trello Card Counter
An elegant browser extension for Trello that directly integrates into any Trello board to give useful insights such as total number of cards in the board and individual lists.
121 users
Backspace Enabler
Re-enable disabled the feature by default ability to hit the Backspace key to go back to the previous page. Download Backspace Enabler Add-on for Mozilla Firefox web browser for this functionality. PLEASE POST FEEDBACK / REVIEW
114 users
myBook
Reader EPUB
101 users
Ticket Templates for JIRA
This addon inserts templates easily into textfields. It supports autofill, quickfill, sharing and many more.
95 users
Trufflepiggy - Context Search
The context menu search for all of us: quick, easy & customizable. Best in class group-search: find on multiple sites at once! Supports favicons, omnibox & Firefox Sync. Select from 1000+ user generated searches or add your own. Video inside ➡️
95 users
Web Conferencing for Zoom
Manage video and web conferencing for Zoom. Webinars, meetings and calls in this compact and mobile looking client.
86 users
Big Search
Vast search, search great! Breadth 🗺️ & Focus 👨💻. Handily use / switch search engines via a Flexible Tool. With some special technical features also. Definitly more than a GET/POST sender. Source code on Github.
68 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.
64 users
Trufflepiggy - Quick Search
The all-in-one search addon: just select and search. Find on multiple websites at once. Search via overlay, context menu or omnibar. Featuring anonymous profiles. Easy setup: select from 1000+ user generated searches. Cross-browser sync.
58 users