To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!Close
Welcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.Close
- Any Firefox
- Firefox 44.0
- Firefox 43.0
- Firefox 42.0
- Firefox 41.0
- Firefox 39.0
- Firefox 30.0
- Firefox 29.0
- Firefox 27.0
- Firefox 25.0
- Firefox 20.0
- Firefox 15.1
416 matching results
Search Results for tag "jetpack"
Facebook Color Changer No Restart
Personalize your Facebook with the color of your choice.
You'll find a pink Facebook icon located on Firefox Add-On bar (at the bottom corner).
Then change the background color of Facebook in a single click!
Go-Mobile [Speed Boost] No Restart
Tell websites your browser is a phone. Very handy for dial-up connections, or just to speed up browsing. Simple, small, and fast. Go Mobile.
CookiesOK No Restart
CookiesOK aims to automatically accept cookies on websites that are affected by the recent (26-02-2011) EU cookie laws.
Picture Blocker No Restart
Block/Allow image loading by pressing user-defined hot keys and/or a toggle button. Inspired by the add-on 'Image Block' by Hemant Vats.
Image Blocker No Restart
Provides the ability to block specific image requests easily.
JSON-formatter No Restart
Click addon's icon to quick format JSON document with tabs and new lines.
New Tab King is the premier extension for turning your new tab page into a beacon of productivity and efficiency.
Featuring a todo list, recently closed tabs, most visited pages and more!
Tons of visual customization option too!
Youtube AgeRestriction Unblocker No Restart
Bypass age restricted youtube videos with one click!
Dark Backgrounds Switcher No Restart
Easily switch the color of foreground (text) to yellow/white and background to black. The plugin offers three modes: yellow on black, white on black and back to page's defaults.
Inspired by 'White on Black' plugin.
Google Redesigned No Restart
A complete redesign of popular Google services, Google Redesigned changes the appearance of popular Google services.
Hide Unwanted Results of Google Search No Restart
Hide(block) site specific unwanted results of Google Search
Also support Bing Search
Everplex YouTube Dark Black Theme No Restart
This is a theme for Youtube. It is a dark theme with a Black background. Great for Night Viewing.
Go here to get the latest version:
Also get the Google Chrome version here:
Image Blocker Plus No Restart
Blocks all images and visual contents on desired websites
YouTube™ Dark No Restart
A Dark and Smooth YouTube™ theme.
hooverZoom No Restart
Display a linked image in a fullsize overlay on mouse hover.
Tagu No Restart
Detect Zawgyi and Unicode and include font embed. So, user no need to install zawgyi or unicode font to see Myanmar
Custom Page Zoom No Restart
Easily set a custom zoom level for each website (or all websites)
BehindTheOverlay No Restart
One click to close any overlay popup on any website.
Have you ever been to a website that displays an overlay and masks the content with a transparent background before seeing its content ?
This extension allows you to close easily those overlays.
MemChaser No Restart
Firefox extension to chase the memory usage and garbage collector activity.