Add-ons
My Favorite Add-ons
by BobbyPhoenix
About this Collection
My favorite add-ons
84 Add-ons in this Collection
Screengrab!
µBlock
by uBlock, LLC
65,922 users
The most efficient blocker for Firefox.
No ads, no tracking, and insanely faster page loads.
ExQuilla for Microsoft Exchange
by R Kent James
15,933 users
Thunderbird email accounts connecting to Microsoft Exchange Web Services.
Classic Theme Restorer (Fx29-56)
by Aris
242,235 users
Squared tabs, application menu, add-on bar, small button view and many more 'old' features for 'Firefox 29-56', not for Firefox 57+!
Release builds
Beta builds
NoSquint Plus
Status-4-Evar
by Sparky Bluefang
93,561 users
Status bar widgets and progress indicators for Firefox 4+
Bluhell Firewall
by Diego Casorran
41,371 users
Get a faster browsing experience by blocking nasty web resources using Bluhell Firewall, the lightweight Ad-Blocker and Tracking/Privacy Protector.
YouTube mp3
by Philip
162,264 users
Adds a download button to YouTube. By clicking on it you can download the video as a high quality mp3 file.
Print Edit
by DW-dev
48,435 users
Allows editing of web page content while in Print Preview mode, prior to printing or saving as HTML or PDF. Compacts the layout and removes unwanted content such as adverts, sidebars and blank pages. Any element can be formatted, hidden or deleted.
The Addon Bar (Restored)
by Geek in Training
15,401 users
Gives you a place to put all your add-on buttons without over-crowding the navigation bar.
Classic Toolbar Buttons [Fx45-56][Tb24-58]
by Aris
22,746 users
'Classic Toolbar Buttons' add-on restores old toolbar button ui (known from Fx 4-7s small view, Fx 4-12s large view & Tb 5-14) for current Firefox, Thunderbird and Seamonkey versions.
Beta builds on versions page!
SearchWP
by Georges-Etienne Legendre, Robert Katić, others
13,078 users
Jump-to-word buttons and highlighting for the search box content
colorPicker
by Ryan Tate
50,436 users
A very simple extension for learning web page colors. Copy the RGB or Hex color code of any pixel displayed in your browser to the clipboard (in CSS/HTML format). Similar in function to Internet Explorer's color picker.
Google Contacts
by H.Ogi
429 users
Access to Google contacts and synchronize them with Thunderbird address books.
Disable Add-on Compatibility Checks
by Kris Maglione
25,475 users
Reinstates the extensions.checkCompatibility preference without respect to the current application version.
What are Collections?
Collections are groups of related add-ons that anyone can create and share.
Explore CollectionsTo create your own collections, you must have a Mozilla Add-ons account.
