'Classic Toolbar Buttons' add-on restores old toolbar button ui (known from Fx 4-7s small view, Fx 4-12s large view & Tb 5-14) for current Firefox, Thunderbird and Seamonkey versions on Windows.
Beta builds on versions page!
Font Finder Requires Restart
FontFinder is created for designers, developers and typographers. It allows a user to analyze the font information of any element on a page, copy any piece(s) of that information to the clipboard, and perform inline replacements to test new layouts.
Diagnostics tool for Adblock Plus, provides some insight into internal processes of Adblock Plus.
PrintingTools Requires Restart
Adds some options to print messages and addressbooks
Minimize On Start and Close Requires Restart
A remake of the MinimizeToTray-extension made to fit the Windows 7 taskbar. Instead of minimize the window to the tray it minimize it to the taskbar. It can minimize on startup, when the window is closed and/or when the esc key is pressed.
MR Tech Toolkit Requires Restart
(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...
QuickNote Requires Restart
A simple note-taking extension.
Nightly Tester Tools Requires Restart
Useful tools for the nightly tester.
Restart Requires Restart
"Restart" menu and button, with configurable shortcut key.
Thunderbird Message Filter Import/Export Enhanced Requires Restart
Thunderbird Message Filter Import/Export Enhanced is a compatibility port of Wind Li's add on.
Original add on here: https://addons.mozilla.org/en-US/thunderbird/addon/thunderbird-message-filter-imp/
This 15KB restartless add-on will add a "File" -> "Restart" menu item and a ctrl/cmd + alt + r hotkey to restart Firefox or Seamonkey.
Add-ons Manager Context Menu Requires Restart
Add more items to Add-ons Manager context menu.
Dropbox for Filelink Requires Restart
Add Dropbox support to Thunderbird's Filelink feature.
Copy As Plain Text Requires Restart
Removes formatting from copied text.
LightningButton Requires Restart
Toolbar-Buttons for Lightning; advances the feature to get rid of the tabbar.
Firefox and Thunderbird extension to manage user preferences and user profile CA certificates using GPOs
Google Tasks Sync Requires Restart
Manage your tasks from Thunderbird, even while offline.
AutoCopy 2 Requires Restart
Copies selected text to the clipboard automatically.
Dafizilla Table2Clipboard Requires Restart
Mozilla applications allow to select rows and columns from a table simply pressing Control key and picking rows/columns with left mouse button.
The selection can be copied to clipboard but the original table disposition is lost making ugly results wh...