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)
6,968 users

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)
23,312 users

Big Navigation

enlarging the navigation links on the pages

Rated 5 out of 5 stars (6)
638 users


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

Rated 4 out of 5 stars (36)
8,791 users

Reading List Requires Restart

Save pages for reading offline

Rated 5 out of 5 stars (5)
11 users

Copy As Plain Text Requires Restart

Removes formatting from copied text.

Rated 4 out of 5 stars (59)
19,764 users

Tamil to Sinhala Transliteration Requires Restart

Transliterate Tamil selected text in to Sinhalese. When click on that text full transliterated text display as popup.

Rated 5 out of 5 stars (3)
6 users

Hold4Tab Requires Restart

Open a hyperlink in a new tab by pressing and holding a link.

Rated 5 out of 5 stars (3)
1 user

Fastest Scroll In The West Requires Restart

Scroll quickly the page. For navigation in long or large pages.

This extension is one of the Firefox Mobile Add-on Challenge Winners!

Rated 5 out of 5 stars (4)
2 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 (4)
529 users

Yummy Requires Restart

Add Feed support.

Rated 5 out of 5 stars (2)
1 user


Fonts for Mozilla's MathML engine.

Rated 5 out of 5 stars (2)
2,355 users

Phony Featured

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

Rated 4 out of 5 stars (94)
21,129 users

Bigger Text Requires Restart Featured

Make fonts larger and more readable

Rated 4 out of 5 stars (8)
120 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)
1,365 users


My screen

Rated 5 out of 5 stars (2)
16 users

Safe for Amoled

Darkens the background of the page

Rated 3 out of 5 stars (20)
1,943 users

jike Address Bar Search

Use jike to search for everything,haha.

Rated 5 out of 5 stars (1)
1 user

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)
263 users

Virtual Keyboard For Fennec Requires Restart

Virtual Keyboard Emulator For Fennec Desktop

Rated 5 out of 5 stars (1)
1 user