Translate Now
Right click a selection, page or link to translate words in Firefox using Google Translate, DeepL Translator or Bing Translator. In Firefox voor Android you first make a selection and then you use the button.
4,969 users
Ahrefs SEO Toolbar
Save hours with a complete toolkit in one SEO extension. Insights for on-page, keyword research, and link analysis on any webpage.
4,947 users
Tridactyl
Vim, but in your browser. Replace Firefox's control mechanism with one modelled on Vim. This addon is very usable, but is in an early stage of development. We intend to implement the majority of Vimperator's features.
4,938 users
SVG Gobbler
Open source browser extension for finding, editing, exporting, optimizing, and managing SVG content.
4,899 users
Scite
See scite Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence - around the web
4,881 users
Password Generator Pro & Custom Web Search
Add the Password Generator Pro & Custom Web Search extension to generate secure passwords by clicking the favicon on your browser toolbar, and enjoy customized web search by Yahoo!®
4,747 users
Freespoke - AI Search Tool
The AI Search Tool for Finding Truth. Make Freespoke your default search experience.
4,429 users
Add Brave Search
Add Brave Search to Firefox, simply install and change your search engine to Brave Search.
4,416 users
Claude in Sidebar
Ask any question about the page you visit with Claude AI in the sidebar.
4,331 users
LEO Dictionaries
This is the official add-on for easier access to LEOs Online Dictionaries. Select any word or phrase, right-click on the selection and translate from/to English, French, Spanish, Italian, Chinese, Russian, Portuguese and Polish to/from German.
4,232 users
Hangar Link Connect
Hangar link Connect is an extension that helps you get your data from your Star Citizen Hangar on https://robertsspaceindustries.com and view your data on https://hangar.link.
4,101 users
Popup View for Google™ Translate
Access to a floating multilingual Google™ Translate popup on any webpage
4,072 users
PubPeer
This plugin adds links to existing PubPeer comments on journal websites and PubMed.
4,049 users
Salesforce Inspector Reloaded
Productivity tools for Salesforce administrators and developers to inspect data and metadata directly from the Salesforce UI.
4,027 users
Gemini for Google
A browser extension to display Gemini (Google's AI model, currently free) response alongside Google and other search engines results. Supported Search Engines: Google, Baidu, Bing, DuckDuckGo, Brave, Yahoo, Naver, Yand
4,021 users
Calculator Whiz & Custom Web Search
Add the Calculator Whiz & Custom Web Search extension to get a free online calculator by clicking the favicon on the browser toolbar & enjoy Yahoo® search
4,009 users
AI Toolbox
Ultimate AI assistant! Access all AIs anywhere and boost your productivity: ChatGPT, Gemini, DeepSeek, Grok, Copilot, Claude, Llama, Qwen, Mistral AI, Perplexity, Poe, Narrow AIs and much MORE! 💖 No user information is collected by the developer
3,989 users
