Add-ons
Thunderbird
by PeterPerlich
About this Collection
Hier sind alle Erweiterungen für den Thunderbird drin, die ich so installiere...
36 Add-ons in this Collection
Enigmail
by Patrick Brunschwig
4,861 users
Helper tool to migrate your keys and important settings from Enigmail to Thunderbird 78.
German Dictionary
by KaiRo
237,604 users
German Dictionary (new Orthography) for spellchecking in Mozilla products
Spanish (Spain) Dictionary
Quicktext
by John Bieling
125,754 users
Quicktext is an extension for Thunderbird that lets you create templates that can be easily inserted into your own emails.
Mail Redirect
by Onno Ekker, Pawel Krzesniak
3,099 users
Allow to redirect (a.k.a. "remail") mail messages to other recipients.
Signature Switch
by Achim Seufert
48,993 users
Switch the signature on/off or choose a new one from your predefined set.
British English Dictionary
by Mark Tyndall
2,478 users
British English Dictionary R1.19 for Firefox, Thunderbird and SeaMonkey by David Bartlett.
To enable, right-click in a multi-line text box, select "Languages", then "English / United Kingdom".
General Catalan dictionary
by Toniher (Softcatalà)
12,708 users
Free Catalan (general version) spelling dictionary.
German Dictionary, extended for Austria
by KaiRo
5,449 users
German dictionary (new Orthography) for spellchecking in Mozilla products, extended with Austrian words
Quick Locale Switcher
by ppclick
79 users
Allows you to quickly switch to a different language (User Interface, Spell Checker Dictionary and Website content) in your Mozilla application.
United States English Spellchecker
by jooliaan
5,296 users
This dictionary is no longer maintained. Use this dictionary instead.
Allow HTML Temp
by Alexander Ihrig
10,604 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).
Quote Colors
by Malte Ruecker
143 users
Quote Colors allows you to select text and background colors of different quote levels which are applied when reading or printing mail/news messages. Additionally, you can choose between graphical and traditional plain text quoting display mode.
Thunderbird Message Filter Import/Export
by Wind Li
6 users
Thunderbird Message Filter Import/Export is a thunderbird/mozilla extension to import/export message filters.
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