English Popup Dictionary
An English Dictionary for Firefox Quantum which gives meaning of a word which is double-click selected on a webpage.
1,507 个用户
Morning Coffee Quantum
The Quantum-compatible version of the old favorite. Open daily websites with the click of a button! Users can customize lists for each day of the week, as well as an "every day" list.
1,499 个用户
Drag-Select Link Text
Select link text with easy mouse gestures.
1,498 个用户
SpeedTest - Internet Speed Test
Adds browser action icon to toolbar to open a HTML5 Internet SpeedTest.
1,498 个用户
ChartFox Browser Extension
Enable fully-integrated chart viewing within the ChartFox web app
1,485 个用户
Google Translate Engine
OpenSearch engine for Google Translate including suggestions aka autocompletion.
1,482 个用户
Surfe.be
Get paid for the time you spend on the Internet!
1,481 个用户
SecureSafe Password Manager
Use the SecureSafe password manager to keep track of your ever-growing list of passwords.
1,477 个用户
Ace Script
User Script Manager with the support of Ace Stream technologies
1,477 个用户
Chatterino Native Host
Replaces the chat on Twitch.tv with Chatterino.
1,477 个用户
Pray Times!
Display daily Muslim prayer times.
1,473 个用户
Page Edit
Make any webpage into a content editable document and modify it via toolbar popup!
1,473 个用户
Tab Wrangler
Automatically closes inactive tabs and makes it easy to get them back
1,470 个用户
web.skype.com for Firefox
With this extension you are able to open "Skype for Web" in Firefox.
1,464 个用户
KDE Connect
Allows sharing pages, videos, and images from your browser to KDE Connect devices. This extension relies on a Native Messaging Host to communicate with KDE Connect devices. See https://github.com/pdf/kdeconnect-chrome-extension for installation.
1,462 个用户
Let's get color blind
Simulates information a color blind person receives and/or adds a daltonization filter. This addon can be used for testing a website accessibility for the color blind and / or to educate (yourself) on the topic of color blindness.
1,462 个用户
Clipboard Inserter
A simple addon whose purpose is to automatically insert contents of clipboard into the page.
1,461 个用户
Change Case
Let you UPPERCASE, lowercase or tOGGLE any selection of text in an input or textarea field by choosing a Change Case item in your context menu.
1,459 个用户
IITC Button
启动IITC为进入英特尔轻松.
1,452 个用户
拷贝猫
为网页提供前所未有的强大复制功能.
1,445 个用户
Download by Internet Download Manager
Optionally use Internet Download Manager instead of the built-in download manager to get large files
1,439 个用户
CryptoMining Blocker
CryptoMining Blocker for Firefox blocks cryptomining websites, inline mining script in websites and helps to do safe-browsing.
1,439 个用户
iTube Downloader
Download YouTube, Facebook, Lynda, Vimeo and 10,000 sites in one click.
1,433 个用户
visited link enabler
enables visited link colors on almost every website for easier browsing
1,419 个用户
Search Filter
Allows you to make specified domains STAND OUT or DISAPPEAR from Google, DuckDuckGo, Bing, and StartPage search results.
1,419 个用户