Add-ons
Promising
by Firebreathing
About this Collection
Some of the most promising Firefox extensions.
22 Add-ons in this Collection
User Agent Switcher
by chrispederick
185 users
The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.
SQLite Manager
Menu Wizard
by Oleksandr
284 users
Customize menus : Helps removing, moving and renaming menus and menu items
Colorize important menu for ease of use! (use Style (CSS))
Change or disable any of used keyboard shortcuts
Support: Firefox, Thunderbird and SeaMonkey
Download Status Bar
by Szalgiris
83 users
If you are the kind of person who likes to have total control over every aspect of your downloads, "Download Status Bar" is the add-on you are looking for.
Live HTTP Headers (clone)
by Earthling
3 users
View HTTP headers of a page and while browsing.
This is an unofficial "Live HTTP headers" clone, mainly to fix the Replay feature!
ChatZilla
by Gijs Kruitbosch, Robert Ginda, others
14,485 users
A clean, easy to use and highly extensible Internet Relay Chat (IRC) client.
RefControl
by James Abbatiello
22 users
Control what gets sent as the HTTP Referer on a per-site basis.
Dorando keyconfig
by trlkly, Jonathan Kamens
306 users
A modified Dorando's addon to rebind keyboard shortcuts. It is designed to be a drop-in replacement, keeping your old settings. (See details for upgrade instructions.)
As of version 2016.2, Custom keys (using custom JavaScript) work again!
Stylish-Custom
Custom Buttons
by Yan, cubegm, others
27 users
Gives a possibility to create custom toolbarbuttons...
No Resource URI Leak
by Desktopd Collaboration, nord-stream
13 users
Deny resource:// access to Web content: We fill the hole to defend against fingerprinting. Very important to Firefox privacy. A direct workaround for bugzil.la/863246
Scriptish
by Erik Vold, Nils Maier, others
12 users
The greatest user script engine on the Internet (a fork of Greasemonkey).
Copy Plain Text 2
Redirect Bypasser
by Moises Lima
7 users
Avoid redirects and has direct access to the sites you want to visit.
QuickDrag
by Stevie Smith
2 users
Extends the function of the drag-and-drop mouse gesture so that it can be used to load URLs, do a web search of selected text on a page, or save an image on a page. The successor to Super DragAndGo.
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.
