Previously used
by nascent
About this Collection
Addons that once were favourites, kept in reserve collection in case needed again.
8 Add-ons in this Collection
User Agent Switcher by chrispederick
164 users
The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.
eCleaner by flasresizerdeveloper
18 users
Clears preferences left by extensions after uninstallation
Closy by gemal
4 users
Provides close all blank/duplicate tabs and Close all tabs to the left/right plus many other options.
Compact Menu 2 by Milly
22 users
Add a compact menu button to the navigation toolbar, and hide the menu bar.
MR Tech Toolkit by mrtech
1 user
(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...
Update Notifier by Todd Long
0 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.
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