Restartless Restart

This 15KB restartless add-on will add a "File" -> "Restart" menu item and a ctrl/cmd + alt + r hotkey to restart Firefox or Seamonkey.

Rated 4 out of 5 stars (216)
23,867 users

Phony Featured

View mobile or desktop versions of sites, by impersonating other browsers' useragent headers.

Rated 4 out of 5 stars (94)
21,248 users

Copy As Plain Text Requires Restart

Removes formatting from copied text.

Rated 4 out of 5 stars (59)
20,409 users


Pretty-prints JSON content in the browser for easy, unobtrusive viewing.

Rated 4 out of 5 stars (36)
9,175 users

Console² Requires Restart

Console² (pronounced Console Squared or Console Two) replaces the JavaScript Console with what could be the next generation Error Console. From v0.5 includes the Console Filter extension previously available separately from the Console² website.

Rated 5 out of 5 stars (49)
7,227 users


Fonts for Mozilla's MathML engine.

Rated 5 out of 5 stars (2)
2,447 users

Safe for Amoled

Darkens the background of the page

Rated 3 out of 5 stars (20)
1,972 users

Network Preferences Add-on

Network Preferences add-on for Firefox for Android

Rated 3 out of 5 stars (8)
1,580 users

Webpage Snapshot to Scrapbook Requires Restart

Create snapshots of webpages and upload them to a digital scrapbook for collection and to share with friends. A new way to bookmark useful web information!
Crop the area of the webpage that you need, upload and then annotate the image and save.

Rated 4 out of 5 stars (4)
1,419 users

Big Navigation

enlarging the navigation links on the pages

Rated 5 out of 5 stars (6)
645 users

DOM Inspector Plus! [dm] Requires Restart

Improved DOM Inspector! [dm version]. Box Model new layout & more data, see screenshot!. Horizontal scroll for Dom-Tree, and some more.
Inspects the structure and properties of a window and its contents.

Rated 5 out of 5 stars (5)
540 users

Android Debug Bridge For Firefox

This addon adds some Android Debug Bridge access to Firefox. It requires access to the adb/adb.exe executable from the Android SDK.

Rated 5 out of 5 stars (1)
269 users

Auto Form Filler By Fire360Boy

This addon fills --ALL-- the text inputable fields on the web page with dummy text(Random Text) For Web Dewelopers and Programmers
Author : Fire360Boy
Email : Fire360Boy@gmail.com

Not yet rated
238 users

Bigger Text Requires Restart Featured

Make fonts larger and more readable

Rated 4 out of 5 stars (8)
114 users

JS Deminifier

Simple JavaScript deminifier

Rated 3 out of 5 stars (3)
105 users

MuLTiFlow Requires Restart

A simple Rich Text Editor that support Maths and Graphics editing

Rated 3 out of 5 stars (1)
72 users

Cookie Prompter Add-on

Cookie preferences and prompter for Firefox for Android

Rated 4 out of 5 stars (1)
65 users

detect all trackers

Delete all trackers.

Not yet rated
47 users


My screen

Rated 5 out of 5 stars (2)
18 users


Delete all cookies when you close Firefox Mobile.

Rated 1 out of 5 stars (1)
11 users