Add-ons
My Favorite Add-ons
by Sandip
About this Collection
My favorite add-ons
16 Add-ons in this Collection
Saved Password Editor
by Daniel Dawson
209 users
Adds the ability to create and edit entries in the password manager.
User Agent Switcher
by chrispederick
159 users
The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.
Element Hiding Helper for Adblock Plus
by Felix Dahlke
271 users
Fight the text ads! Element Hiding Helper is a companion extension for Adblock Plus meant to make creating element hiding rules easier.
Session Manager
by Michael Kraft
151 users
Session Manager saves and restores the state of all or some windows - either when you want it or automatically at startup and after crashes. It can also automatically save the state of open windows individually.
ReminderFox
by Tom Mutdosch, Daniel Lee, others
2,836 users
ReminderFox displays and manages lists of reminders and tasks. ReminderFox uses easy-to-use lists with warnings/alarms to remind you of all your important appointments.
Synchronize ReminderFox with other calendars as well.
JavaScript Debugger
by James Ross, Robert Ginda, others
967 users
As of Firefox 33, Venkman *no longer works*, as the APIs which it needs have been removed.
Venkman is the code name for Mozilla's JavaScript Debugger. Venkman aimed to provide a powerful JavaScript debugging environment for Mozilla based browsers.
Notepad (QuickFox)
Master Password+
by V@no
232 users
Various enhancements for build-in "master password" (MP)
-Locks master security device on demand or after specified time
-Prompts for MP on browser startup
-Suppresses all or duplicate MP prompts
-Locks up entire application or individual windows
Forecastfox Weather
by Ensolis
19 users
Get international weather forecasts from AccuWeather.com and display them in any toolbar or statusbar with this highly customizable and unobtrusive extension.
Execute JS
by Rudolf Noe
0 users
Execute JS is a enhanced JavaScript-Console, where you can comfortably enter and execute arbitrary JavaScript-Code and modify functions...
Hindi Spell Checker
by Vinícius Della Líbera
173 users
This is a real time spell checker for Hindi, supported on Firefox,
Thunderbird, and Seamonkey.
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.
Open Multiple Locations
by Jordan Matuszek
0 users
Adds a "File" menu option to open multiple locations at a time.
Restartless Restart
by Erik Vold
13 users
This 15KB restartless add-on will add a "File" -> "Restart" menu item and a ctrl/cmd + alt + r hotkey to restart Firefox or Seamonkey.
Gujarati Spell Checker (India)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.
