DeniUrgo

by demiurgo

11 Add-ons in this Collection

ImportExportTools by Paolo "Kaosmos"

Rated 4 out of 5 stars 250 reviews

9,179 users

Adds some tools to import and export folders and messages

Enigmail by Patrick Brunschwig

Rated 4 out of 5 stars 260 reviews

5,075 users

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

Signature Switch by Achim Seufert

Rated 4 out of 5 stars 272 reviews

51,203 users

Switch the signature on/off or choose a new one from your predefined set.

CompactHeader by jmozmoz

Rated 5 out of 5 stars 191 reviews

17,465 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.

Addressbooks Synchronizer by Günter Gersdorf

Rated 4 out of 5 stars 79 reviews

26,526 users

Synchronizes selected addressbooks with other instances of thunderbird
using local files, webdav servers or imap servers

ThreadVis by ahubmann

Rated 4 out of 5 stars 137 reviews

3,715 users

Displays a small graphic visualising the context (thread) of the currently selected email.

Thunderbird Message Filter Import/Export by Wind Li

Rated 3 out of 5 stars 72 reviews

6 users

Thunderbird Message Filter Import/Export is a thunderbird/mozilla extension to import/export message filters.

SubSwitch by Tomasz Krajewski

Rated 4 out of 5 stars 13 reviews

1,093 users

Simplify email categorization - it will be easier for you and others to manage mail. Define the set of prefixes for all emails you send or let SubSwitch to autodiscover it. While writing insert prefix to the title - choose one from your set.

accountex by Michael Otto

Rated 3 out of 5 stars 26 reviews

3 users

Export/Import Account Settings.....

FolderFlags by Ryan Lee

Rated 5 out of 5 stars 24 reviews

3,434 users

Allows users to edit the flags Thunderbird sets on folders.

Sender Verification Anti-Phishing Extension by Joshua Tauberer

Rated 4 out of 5 stars 21 reviews

0 users

Protects you from phishing attacks by verifying the From: address domain name of emails as you read them. Sender Policy Framework (SPF) and DNS-based reputation lists are used.

What are Collections?

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

Explore Collections