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Console²

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 (47)
12,933 users

Extension Auto-Installer No Restart

Extension Auto-Installer is a helper for Firefox/SeaMonkey/Thunderbird extension developers: it allows automatically adding or updating browser extensions, e.g. via command line tools. This makes testing your changes easier.

Rated 5 out of 5 stars (12)
4,032 users

Restartless Restart No 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 5 out of 5 stars (175)
47,412 users

Remote XUL Manager No Restart

Manages the Remote XUL whitelist to allow websites and local files to load XUL content.

Rated 5 out of 5 stars (33)
41,596 users

Click-to-Play Manager No Restart

Manages the Click-to-Play domain whitelist.

Rated 5 out of 5 stars (9)
4,516 users

Big Navigation No Restart

Increases the navigation links on the pages

Rated 5 out of 5 stars (4)
995 users

Reading List

Save pages for reading offline

Rated 5 out of 5 stars (5)
43 users

JSONovich No Restart

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

Rated 4 out of 5 stars (30)
9,898 users

Hold4Tab

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

Rated 5 out of 5 stars (3)
1 user

Tamil to Sinhala Transliteration

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)
21 users

Copy As Plain Text

Removes formatting from copied text.

Rated 4 out of 5 stars (45)
22,052 users

Fastest Scroll In The West

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)
5 users

Touching is Good! No Restart

Allows Fennec to pass mouse events to web apps, allowing for interaction with sites that use drag and other mouse operations.

Rated 4 out of 5 stars (8)
1 user

DOM Inspector Plus! [dm]

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 (3)
797 users

MathML-fonts No Restart

Fonts for Mozilla's MathML engine.

Rated 5 out of 5 stars (2)
2,691 users

Yummy

Add Feed support.

Rated 5 out of 5 stars (2)
1 user

Bigger Text Featured

Make fonts larger and more readable

Rated 4 out of 5 stars (8)
469 users

Phony No Restart Featured

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

Rated 4 out of 5 stars (78)
28,307 users

Webpage Snapshot to Scrapbook

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)
1,698 users

Safe for Amoled No Restart

Darkens the background of the page

Rated 4 out of 5 stars (18)
2,583 users