JKs Thunderbird Erweiterungen

by JohannesK

15 Add-ons in this Collection

Enigmail by Patrick Brunschwig

Rated 4 out of 5 stars 260 reviews

3,894 users

Helper tool to migrate your keys and important settings from Enigmail to Thunderbird 78.

Quicktext by John Bieling

Rated 4 out of 5 stars 470 reviews

117,752 users

Quicktext is an extension for Thunderbird that lets you create templates that can be easily inserted into your own emails.

LookOut by Aron Rubin

Rated 4 out of 5 stars 158 reviews

922 users

LookOut is a plugin which allows Thunderbird to interface with Microsoft's mail tools by decoding metadata and attachments encapsulated/embedded in a TNEF encoded attachment (aka winmail.dat).

Allow HTML Temp by Alexander Ihrig

Rated 4 out of 5 stars 89 reviews

9,918 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).

Copy Sent to Current by Günter Gersdorf

Rated 4 out of 5 stars 104 reviews

1,598 users

Allows to place a copy of sent messages (aka FCC) into the currently active folder or any other folder you choose, when you create the message. Usually the copies are placed into the 'Sent' folder. For replies, you may also move the original message.

Show InOut by Günter Gersdorf

Rated 5 out of 5 stars 41 reviews

836 users

Adds some columns to the tableview. One shows an indicator wether a mail is incoming or outgoing, other shows the sender, the recipient(s) or the correspondent(s). Columns can be shown as name only, address only or both.

addressContext by Mike Krieger

Rated 4 out of 5 stars 49 reviews

0 users

An extension to add addressbook-related options to the context...

Mnenhy by Karsten "Mnyromyr" Düsterloh

Rated 4 out of 5 stars 39 reviews

24 users

The primary goal of the Mnenhy project is to make some enhancements to SeaMonkey MailNews/Thunderbird, since there're still plenty of comfort functions missing if compared to Netscape 4.x and other mail and news clients.

Birthday Reminder by Sebastian Apel

Rated 4 out of 5 stars 18 reviews

8 users

Birthday Reminder reminds of upcoming birthdays for all contacts in Thunderbird's address book. Supports Lightning, reminders and even Google Calendar :-)

NotTo by Tomer Rotstein

Rated 4 out of 5 stars 33 reviews

0 users

Are you using mailing lists in Thunderbird ?
Do you forward a lot of mail ?

If so, this extension may be useful for you.

MR Tech Toolkit by mrtech

Rated 4 out of 5 stars 134 reviews

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...

Message Notes by Frank DiLecce

Rated 3 out of 5 stars 10 reviews

0 users

Add Notes to messages. Notes are stored in a plaintext file, typically in your profile. The plaintext notes file can be stored elsewhere to enable sharing of notes across a...

Update Notifier by Todd Long

Rated 5 out of 5 stars 162 reviews

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.

MessageID-Finder by Markus Hossner

Rated 4 out of 5 stars 11 reviews

0 users

MessageID-Finder is a addon for the Mozilla mail/news-client and Thunderbird which helps you to find the message to a certain...

TB Header Tools Extension by Frank DiLecce

Rated 4 out of 5 stars 56 reviews

2 users

You can now modify the header detail of messages...

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