Jedermann Add - Ons

by Firefox user 2640af

  • Updated March 21, 2012

About this Collection

16 Add-ons in this Collection

German Dictionary by KaiRo

Download Now

Rated 4 out of 5 stars 83 reviews

254,505 users

German Dictionary (new Orthography) for spellchecking in Mozilla products

German dictionary (de_DE) by Björn Jacke

Download Now

Rated 4 out of 5 stars 24 reviews

40,408 users

German dictionary igerman98 (de_DE, Germany), for Firefox, Thunderbird und Seamonkey.

Remove Duplicate Messages by Eyal Rozenberg

Download Now

Rated 4 out of 5 stars 300 reviews

95,851 users

Search and remove messages which are the same as other messages in your mail folders (referred to as duplicates or dupes).

CompactHeader by jmozmoz

Download Now

Rated 5 out of 5 stars 191 reviews

15,326 users

Add symbol in header plane to switch between compact and expanded view. Work only for Thunderbird 68.0 and older. Currently, there are no plans to update this for newer versions.

QuickFolders (Tabbed Folders) by Realraven (Axel Grude), Alexander Malfait

Download Now

Rated 5 out of 5 stars 190 reviews

14,884 users

The "Swiss army knife" of folders. Turn your favorites into tabs - open folders and subfolders, move mails without scrolling around or searching. powerful + easy.

See new mail at a glance after automatic filtering - supports quickFilters addon!

Silvermel by ShareBird

Download Now

Rated 5 out of 5 stars 534 reviews

28 users

A Creamy Silvery Experience

Quick Locale Switcher by ppclick

Download Now

Rated 3 out of 5 stars 88 reviews

67 users

Allows you to quickly switch to a different language (User Interface, Spell Checker Dictionary and Website content) in your Mozilla application.

Tag Toolbar / Tag Popup by H.Ogi

Download Now

Rated 4 out of 5 stars 88 reviews

16,208 users

Add toolbar for toggling tags.

Phoenity Shredder by Dillinger

Download Now

Rated 5 out of 5 stars 35 reviews

50 users

A simple and colorful theme for everyone.

Allow HTML Temp by Alexander Ihrig

Download Now

Rated 4 out of 5 stars 89 reviews

10,710 users

Allows to have HTML temporarily enabled (and displayed) in the currently selected message by only one click. When switching to another message, it'll be shown automatically again in plain text or simple html mode (according to your settings).

AutoCopy 2 by Leszek Życzkowski

Download Now

Rated 5 out of 5 stars 77 reviews

21 users

Copies selected text to the clipboard automatically.

Compact Menu 2 by Milly

Download for Linux Download for Windows

Rated 4 out of 5 stars 326 reviews

19 users

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

Extra Folder Columns by Joey Minta, Thunderbird Development Team

Download Now

Rated 4 out of 5 stars 214 reviews

118 users

This extension is for those TB3 users who want the multiple-columns view that TB2 allowed

IMPORTANT: If you are using Thunderbird 38 or later, uninstall this addon. The functionality is in core now.

Hide Menubar by yuoo2k

Download for Linux Download for Windows

Rated 4 out of 5 stars 330 reviews

2 users

Supports to hide Menu Bar automatically, you can press the ALT key to show it temporarily.

Test Pilot for Thunderbird by Thunderbird Development Team

Download Now

Rated 1 out of 5 stars 15 reviews

227 users

Add-on has now been discontinued, see below.
  1. 1
  2. 2
Results 1–15 of 16

What are Collections?

Collections are groups of related add-ons that anyone can create and share.

Explore Collections