Add-ons
Welcome to Thunderbird Add-ons.
Add extra features and styles to make Thunderbird your own.
CloseMost Popular All »
- 1. Adblock Plus 15,085,465 users
- 2. FlashGot 2,018,981 users
- 3. Personas Plus 1,827,647 users
- 4. Element Hiding Helper for Adblock Plus 1,234,413 users
- 5. Lightning 1,201,716 users
- 6. Text Link 548,040 users
- 7. Stylish 516,133 users
- 8. FoxyProxy Standard 458,208 users
- 9. MR Tech Toolkit 410,019 users
- 10. Provider for Google Calendar 291,508 users
Featured Extensions See all »
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FoxyTunes
Rated 4 out of 5 stars (518)Do you listen to Music while surfing the Web?Download Now
This add-on is not compatible with your version of Thunderbird because of the following:
- Add-on uses binary components.
FoxyTunes lets you control almost any media player and find lyrics, covers, videos, bios and much more with a click right from your browser.by Yahoo! Inc.70,639 users -
CompactHeader
Message ReadingRated 5 out of 5 stars (132)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. Linkify RSS subject.Download Now
This add-on is not compatible with your version of Thunderbird because of the following:
by jmozmoz268,375 users -
Lightning
MiscellaneousRated 3 out of 5 stars (1,419)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.Download for Linux Download for Mac OS X Download for Windows
This add-on is not compatible with your version of Thunderbird because of the following:
- Add-on uses binary components.
by Mozilla Calendar Project1,201,716 users -
Zindus
ContactsRated 4 out of 5 stars (171)Google and Zimbra contact sync for Thunderbird.Download Now
This add-on is not compatible with your version of Thunderbird because of the following:
by Leni Mayo74,376 users -
Contacts Sidebar
ContactsRated 4 out of 5 stars (210)Displays the address books in a sidebar in Thunderbirds 3-pane-window and can be toggled with the F4 key or a toolbar button.Download Now
This add-on is not compatible with your version of Thunderbird because of the following:
Visit my Contacts Sidebar site for recent versions and news.by Jeroen Peters62,007 users -
Extra Folder Columns
MiscellaneousRated 4 out of 5 stars (153)This extension is for those TB3 users who want the multiple-columns view that TB2 allowedDownload Now
This add-on is not compatible with your version of Thunderbird because of the following:
by Joey Minta, Standard8272,967 users -
LookOut
ContactsRated 4 out of 5 stars (117)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).Continue to Download →
This add-on is not compatible with your version of Thunderbird because of the following:
by Aron Rubin132,711 users -
Enigmail
Privacy and SecurityRated 4 out of 5 stars (137)OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.Download Now
This add-on is not compatible with your version of Thunderbird because of the following:
- Add-on uses binary components.
by Patrick Brunschwig122,145 users -
Mail Merge
Privacy and SecurityRated 5 out of 5 stars (88)Mass Mail and Personal MailDownload Now
This add-on is not compatible with your version of Thunderbird because of the following:
by Alexander Bergmann32,565 users -
Signature Switch
MiscellaneousRated 4 out of 5 stars (127)Switch the signature on/off or choose a new one from your predefined set...Download Now
This add-on is not compatible with your version of Thunderbird because of the following:
by Achim Seufert96,043 users -
ThunderBrowse
News ReadingRated 3 out of 5 stars (120)Did your friend send you a cool link? Want to read the rest of that interesting article? Don't want to open up your web browser just to view it? You don't have to! Just view it in Thunderbird with ThunderBrowse!Download Now
This add-on is not compatible with your version of Thunderbird because of the following:
by GS! Networks47,500 users -
Adblock Plus
Privacy and SecurityRated 5 out of 5 stars (3,429)Download Now
This add-on is not compatible with your version of Thunderbird because of the following:
Annoyed by adverts? Troubled by tracking? Bothered by banners? Install Adblock Plus now to regain control of the internet and change the way that you view the web.Download Now
This add-on is not compatible with your version of Thunderbird because of the following:
A short video overview is available at www.youtube.com/watch?v=oNvb2SjVjjIby Wladimir Palant15,085,465 users
Up & Coming Extensions See all »
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Autohide Tabbar
Rated 4 out of 5 stars (29)This extension auto-hides the tab bar.Download Now
This add-on is not compatible with your version of Thunderbird because of the following:
by Zen8,992 users