Mest populære udvidelser


Lightning Kræver genstart

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.

Bedømmelse: 3 ud af 5 stjerner (1.854)
6.080.308 brugere

ImportExportTools Kræver genstart

Adds some tools to import and export folders and messages

Bedømmelse: 4 ud af 5 stjerner (187)
429.620 brugere

Provider for Google Calendar Kræver genstart

Allows bidirectional access to Google Calendar

Bedømmelse: 4 ud af 5 stjerner (974)
298.938 brugere

FlashGot Mass Downloader Kræver genstart

Download all the links, movies and audio clips of a page at the maximum speed with a single click, using the most popular, lightweight and reliable external download managers.

Bedømmelse: 5 ud af 5 stjerner (893)
276.879 brugere

Element Hiding Helper for Adblock Plus

Fight the text ads! Element Hiding Helper is a companion extension for Adblock Plus meant to make creating element hiding rules easier.

Bedømmelse: 5 ud af 5 stjerner (473)
194.878 brugere

Quick Locale Switcher Kræver genstart

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

Bedømmelse: 3 ud af 5 stjerner (88)
157.658 brugere

Manually sort folders Kræver genstart

En udvidelse der lader dig ændre den måde hvorpå Thunderbird sorterer mapper i mappeoversigten.

Bedømmelse: 4 ud af 5 stjerner (192)
157.281 brugere

LookOut Kræver genstart

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).

Bedømmelse: 4 ud af 5 stjerner (156)
153.308 brugere

Enigmail Udvalgte

OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.

Bedømmelse: 4 ud af 5 stjerner (210)
127.693 brugere

Password Exporter

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

Note: This add-on won't work in Firefox 57. It may eventually if the APIs to access passwords are implemented.

Bedømmelse: 4 ud af 5 stjerner (551)
123.678 brugere

Menu Wizard Kræver genstart

Customize menus : Helps removing, moving and renaming menus and menu items
Colorize important menu for ease of use! (use Style (CSS))
Change or disable any of used keyboard shortcuts
Support: Firefox, Thunderbird and SeaMonkey

Bedømmelse: 5 ud af 5 stjerner (244)
105.144 brugere

MinimizeToTray revived Kræver genstart

Minimizes windows into the system tray.

Bedømmelse: 4 ud af 5 stjerner (363)
103.426 brugere

Download Status Bar

If you are the kind of person who likes to have total control over every aspect of your downloads, "Download Status Bar" is the add-on you are looking for.

Bedømmelse: 5 ud af 5 stjerner (438)
102.700 brugere

SQLite Manager Kræver genstart

Manage any SQLite database on your computer.

Bedømmelse: 4 ud af 5 stjerner (356)
89.041 brugere

CompactHeader Kræver genstart Udvalgte

Add symbol in header plane to switch between compact and expanded view. Options to switch between one or two lines compact view, which buttons should be displayed in header pane. For Thunderbird 36 and older use version 2.0.9 (see version history)

Bedømmelse: 5 ud af 5 stjerner (167)
88.817 brugere

Quicktext Kræver genstart

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

Bedømmelse: 4 ud af 5 stjerner (311)
83.864 brugere

gContactSync Kræver genstart

Synchronizes contacts & groups between Thunderbird or SeaMonkey and Google Contacts. Imports Facebook friends, contacts you follow on Twitter, and more.

Bedømmelse: 4 ud af 5 stjerner (244)
83.656 brugere

Test Pilot for Thunderbird

Add-on has now been discontinued, see below.

Bedømmelse: 1 ud af 5 stjerner (15)
71.139 brugere

Send Later Kræver genstart

True "Send Later" functionality to schedule the time for sending an email.

Bedømmelse: 5 ud af 5 stjerner (116)
65.113 brugere

Remove Duplicate Messages (Alternate) Kræver genstart

Søg og fjern meddelelser, som er magen til andre meddelelser i dine mail-mapper (omtalt som 'dubletter').

Bedømmelse: 4 ud af 5 stjerner (175)
64.838 brugere