SpeedTest - Internet Speed Test
Adds browser action icon to toolbar to open a HTML5 Internet SpeedTest.
1,489 users
1,487 users
Copy as Markdown
Copy Links, Tabs & Images as Markdown via right clicks.
1,486 users
Ace Script
User Script Manager with the support of Ace Stream technologies
1,485 users
VirusTotal Scan
Scan URL with VirusTotal
1,484 users
Plug
Plug 🔌 the Internet Computer (IC) crypto wallet browser extension and identity provider, An easy-to-use browser extension that allows you to hold, send, and manage IC tokens & NFTs with just one Principal ID and log into IC apps! 🔥
1,484 users
GoPlay Extension
Allow Playback for GoPlay Server 2, Server 5, and Server 8.
1,483 users
Leo Translate
Translate words from English to Russian on Internet pages using LinguaLeo API and add words to the LinguaLeo Dictionary.
1,482 users
Instagram Downloader
This helps you download Photos, Videos and Story from Instagram. The images/video will open in new page. Right click and save them. If you face problem with old version please update to latest version 5.
1,482 users
Netflix - Category Browser
Simplest and lightest Netflix category browser you can find, explore more than 240 'hidden' categories including movies, series, documentaries and more!. Don't miss the opportunity to discover more than your Netflix home page!.
1,480 users
Open With Google Chrome
Open With Google Chrome sends pages from Mozilla Firefox to Google Chrome.
1,480 users
OceanHero: Save Our Oceans by Surfing the Web
Our environment friendly new tab sets your search bar to OceanHero. With each search you protect the ocean and reduce plastic waste.
1,480 users
1,479 users
1,477 users
Video Hunter
Video Hunter – download videos from the Internet.
1,477 users
EuroSaver
Compare European Amazon prices in seconds.
1,476 users
1,476 users
Hide Tabs
Hide and unhide tabs. To use this extension you need to set extensions.webextensions.tabhide.enabled to true in about:config page.
1,475 users
Go To Playing Tab
Goes to the tab emitting sound
1,475 users
Lingualeo Language Translator
Lingualeo Language Translator is the simplest way to translate words and phrases from any webpage on the internet.
1,474 users
Block YouTube Feed - Homepage, Sidebar Videos
Block the homepage feed, sidebar suggestions, and end screen feed on YouTube.
1,474 users
Better Image Viewer
This add-on enhances Firefox's image viewer with scroll-to-zoom and drag-to-pan functionality.
1,472 users
reveddit real-time
reveddit real-time notifies you when any of your content on reddit has been removed.
1,471 users
Search all Tabs
A powerful offline indexing and searching tool to find matching tabs in a popup
1,469 users
Tab Wrangler
Automatically closes inactive tabs and makes it easy to get them back
1,469 users