IPvFoo
Display the server IP address, with a realtime summary of IPv4, IPv6, and HTTPS information across all page elements.
5,806 users
YouTube Auto HD + FPS
Automatically set the videos' quality on YouTube according to their FPS!
5,805 users
Ultrawidify
Aspect ratio fixer for Youtube. Allows improperly encoded videos to properly fit ultrawide and superwide displays (e.g. 21:9) — and it attempts to do so automatically.
5,783 users
HeadingsMap
The extension generates a document-map or index of any web document structured with headings and/or with sections in HTML 5. It shows the headings structure, the errors in the structure (ie. incorrect levels), and it works as HTML5 Outliner too.
5,770 users
Download Master
Intercept downloads for Download Master, download a file or a group of files from the context menu.
5,715 users
Copy Selected Links
Right-click selected text to copy the URL of any links it contains.
5,698 users
Download Star
Download all items in a webpage that match a pattern
5,685 users
Pop2Watch
Soyez informé dès la mise en ligne de vos films et séries préférés !
5,682 users
Downloader for Instagram™
Download the original image, video, reels, story and highlight for Instagram™ with one click, free and unlimited.
5,669 users
Native MPEG-Dash + HLS Playback
Allow the browser to play HLS (m3u8) or MPEG-Dash (mpd) video urls 'natively'. This is a fork of Native HLS with additional features. Click on any m3u8 or mpd link inside Firefox to play it directly in a new tab
5,652 users
Savefrom YouTube Downloader
The fastest and easiest YouTube Downloader on the Internet! All major formats supported! Completely free!
5,640 users
Elasticvue
Elasticvue is a free and simple elasticsearch gui for your browser
5,637 users
5,637 users
Secure Password Generator
Easy to use add-on to create random secure passwords.
5,635 users
Java Redirector
Redirects your Browser to the newest version of the javadocs.
5,626 users
Omnivore
Omnivore is the read-it-later app for serious readers. Distraction free. Privacy focused. Open source.
5,606 users
5,582 users
LingQ Importer
Automatically import foreign language pages, videos, movies from the web & study them with LingQ's web & mobile language learning apps.
5,580 users
Readwise
Don't let your kindle highlights disappear. Sync them with Readwise and then review them daily.
5,554 users
ChroPath
ChroPath helps to generate and validate selectors like relative xpath, cssSelector etc with iframe support.
5,546 users
Star Citizen CCU Game
Get a quick overview over all your ships/upgrades in your hangar and buyback, plan optimal upgrade chains. Also provides a searchable overview over all pledge store items.
5,541 users
FoxScroller
Auto scroll web pages with fully adjustable speed.
5,517 users
Sponsored Search by FreeTestNow
Get better search results instantly from your home and new tab page!
5,511 users
Timer (alarm, timer and stopwatch)
Stylish timer combined with stopwatch and alarm for your browser.
5,494 users
Grepper
The Query & Answer System for the Coder Community
5,493 users