Save for later
Saves all tabs in the current window for later use. The saved windows can be re-opened anytime later. Multiple windows can be saved concurrently and be opened later independently in separate windows.
424 users
Tab Grouper
Groups tabs in Firefox the same way you can do in chromium based browsers, replicated in the best way Firefox can currently manage. The plugin allows you to group tabs together, and hide tabs that are not in the currently active group (if any).
419 users
QR Code for Firefox
QR Code for Firefox generates QR codes independently, simple and fast, and can be generated immediately for 256 colors of any size! The latest version of this addon has been updated to 1.1.2.1. Please upgrade and use it as soon as possible.
413 users
Open iFrame
Adds context menu items to open a frame (or iframe) in the current tab, a new tab, new window, or incognito window.
409 users
My notes
Add anotations in a webpage, that will be available in your next visit. There are different kind of anotations, as sticky notes, multimedia recordings (audio/video) or text highlighting. Export and share your anotations.
408 users
Open Image in New Tab
Customizable context menu item for opening images in a new tab. No icon is shown in the context menu. The following options are currently available: * Open tabs in background (don't focus newly opened tab) * Open image next to current tab
407 users
Grayscale
Turn all tabs into black-white color. Click the icon again to turn back to original color.
407 users
HTML Universal Speed Control
Control the speed of HTML websites with various timing methods.
406 users
Twitch.tv Ad Mute
Automatically mutes Twitch tabs when video ads start playing and unmutes the tab when the video ads stop.
404 users
Temporary Containers Plus
Open tabs, websites, and links in automatically managed disposable containers. Containers isolate the data websites store (cookies, cache, and more) from each other, further enhancing your privacy while you browse.
402 users
Org Capture
A helper for capturing things via org-protocol in emacs: First, set up: http://orgmode.org/worg/org-contrib/org-protocol.html or https://github.com/sprig/org-capture-extension See https://youtu.be/zKDHto-4wsU for example usage
399 users
Window Layout Resizer
Resize the current window into different customizable layouts (Multiple monitors are supported).
398 users
Speed Dial - WebCatalog Atlas
WebCatalog Atlas lets you customize your new tab with beautiful wallpapers and organize your web apps with folders and pages.
397 users
Window Resizer
Window resizer is a utility extension that allows you to resize any browsing window to a list of options or customize the size per your needs.
394 users
