best-of-thunderbird-addons

by Stephan Kleiber

52 Add-ons in this Collection

Lightning by Mozilla Calendar Project

Organize your schedule and life's important events in a calendar that's fully integrated with your Thunderbird email. Manage multiple calendars, create your daily to do list, invite friends to events, and subscribe to public calendars.

Password Exporter by Justin Scott (fligtar), Jorge Villalobos

Rated 4 out of 5 stars 312 reviews

180,617 users

This extension allows you to export your saved passwords and disabled login hosts using XML or CSV files that can be imported later.

LookOut by Aron Rubin

Rated 4 out of 5 stars 145 reviews

185,385 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).

Signature Switch by Achim Seufert

Rated 4 out of 5 stars 159 reviews

87,576 users

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

Toolbar Buttons by Michael B.

Rated 4 out of 5 stars 315 reviews

142,478 users

Adds toolbar buttons to the customize toolbar window in several programs including Firefox, Thunderbird and SeaMonkey. Some of the buttons make commonly preformed actions quicker, others add new functionality.

Clippings by AE Creations

Rated 4 out of 5 stars 159 reviews

31,346 users

Save frequently-entered text for pasting later.

FoxClocks by Andy McDonald

Rated 4 out of 5 stars 302 reviews

73,806 users

FoxClocks shows times around the world - or just your local time - at the bottom of your browser. It deals with daylight saving time so you don't have to.

Quicktext by WizKid

Rated 5 out of 5 stars 251 reviews

74,600 users

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

CuteMenus - Crystal SVG by mrtech, Static_Nexus, others

Rated 4 out of 5 stars 103 reviews

6,173 users

Note from Mozilla: This add-on has been discontinued. Try Menu Icons Plus instead.

Adds icons to all menus along with some other features...

Mail Redirect by Pawel Krzesniak, Onno Ekker

Rated 4 out of 5 stars 122 reviews

29,785 users

Allow to redirect (a.k.a. "bounce") mail messages to other recipients.

AttachmentExtractor by Andrew Williamson

Rated 4 out of 5 stars 164 reviews

35,057 users

Extracts all attachments from selected messages and then can delete, detach or mark-read.

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

Rated 5 out of 5 stars 109 reviews

23,432 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!

AutoAuth by Christopher Finke

Rated 4 out of 5 stars 47 reviews

12,771 users

AutoAuth automatically submits HTTP authentication dialogs when you’ve chosen to have the browser save your login information.

Folderpane Tools by chuonthis, Philip Chee

Rated 4 out of 5 stars 120 reviews

41,735 users

Allows for customization of the folder pane. Accounts can be rearranged and the startup folder can be chosen.

Display Mail User Agent by Jürgen Ernst

Displays icon for user agent of received mails.
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