Previously used

by nascent

20 Add-ons in this Collection

User Agent Switcher by chrispederick

Rated 4 out of 5 stars 249 reviews

364,345 users

The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.

Lazarus: Form Recovery by Seth Wagoner

Rated 4 out of 5 stars 358 reviews

48,181 users

Never lose anything you type into a web form again! Lazarus securely auto-saves all forms as you type, so after a crash, server timeout, or whatever, you can go back to the form, right click, "recover form", and breathe a sigh of relief.

eCleaner by flasresizerdeveloper

Rated 4 out of 5 stars 67 reviews

21,038 users

Clears preferences left by extensions after uninstallation

Linkification by y5

Rated 4 out of 5 stars 307 reviews

30,264 users

Converts text links into genuine, clickable links...

Nuke Anything Enhanced by Patrick Abi Salloum

Rated 5 out of 5 stars 125 reviews

21,661 users

Allows you to hide almost anything via context menu 'Remove Object'.

Anti-Aliasing Tuner by Nag. MATSUI

Rated 4 out of 5 stars 73 reviews

8,263 users

Anti-Aliasing Tuner for Direct2D/DirectWrite Text Rendering

Compact Menu 2 by Milly

Add a compact menu button to the navigation toolbar, and hide the menu bar.

Hide Tabbar by mr321

Rated 4 out of 5 stars 76 reviews

5,694 users

Hide the tabbar by just pressing a key.

Locationbar² by Dao Gottwald

Rated 4 out of 5 stars 257 reviews

16,024 users

More than a textbox.

MR Tech Toolkit by mrtech

Rated 4 out of 5 stars 143 reviews

50,607 users

(Formerly Local Install) The primary goal of this extension is to provide the tools needed to install and manage extensions and themes locally and tons of other features.

Note: With Toolkit 6.0 Auto Archiving is fully working in Firefox 2.0 and temp...

Autohide Tabbar by Zen

Rated 4 out of 5 stars 32 reviews

6,238 users

This extension auto-hides the tab bar.

Update Notifier by Todd Long

Rated 5 out of 5 stars 179 reviews

11,344 users

Note from Mozilla: This add-on has been discontinued. Try Add-on Update Checker instead.

Notifies you when updates are available for your extensions and themes.

CyberSearch by CyberSearch

Rated 4 out of 5 stars 194 reviews

4,230 users

Adds advanced search capabilities to the Firefox address bar. Supercharge the "Awesome Bar" with instant search results that appear as you type!

Closy by gemal

Rated 4 out of 5 stars 31 reviews

1,298 users

Provides close all blank/duplicate tabs and Close all tabs to the left/right plus many other options.

Tab Kit by John Mellor (Jomel)

Rated 4 out of 5 stars 462 reviews

1,562 users

Tab grouping, vertical tab tree, multi-rows, and various tweaks for power users.
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