Thunderbird Emails Chat

by kozaki

47 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.

Provider for Google Calendar by Philipp Kewisch

Rated 4 out of 5 stars 994 reviews

280,794 users

Allows bidirectional access to Google Calendar

Enigmail by Patrick Brunschwig

Rated 4 out of 5 stars 179 reviews

150,298 users

OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.

X-notifier (for Gmail,Hotmail,Yahoo,AOL ...) by Byungwook Kang

Rated 4 out of 5 stars 1,620 reviews

107,806 users

Notifier for gmail, yahoo, hotmail, aol and more webmails.
X-notifier(aka WebMail Notifier) checks your webmail accounts and notifies the number of unread emails...
Supports : gmail, yahoo, hotmail, POP3/IMAP, facebook, twitter and more

Quicktext by WizKid

Rated 4 out of 5 stars 260 reviews

76,189 users

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

ThunderBrowse by GS! Networks

Rated 3 out of 5 stars 149 reviews

28,587 users

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!

Remove Duplicate Messages (Alternate) by eyalroz

Rated 4 out of 5 stars 141 reviews

64,113 users

Search and remove messages which are the same as other messages in your mail folders (referred to as duplicates or dupes).

CompactHeader by jmozmoz

Rated 5 out of 5 stars 167 reviews

147,876 users

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)

Contacts Sidebar by Jeroen Peters

Rated 4 out of 5 stars 272 reviews

35,099 users

Displays the address books in a sidebar in Thunderbirds 3-pane-window and can be toggled with the F4 key or a toolbar button.

Visit my Contacts Sidebar site for recent versions and news.

AttachmentExtractor by Andrew Williamson

Rated 4 out of 5 stars 164 reviews

35,524 users

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

Silvermel by ShareBird

Rated 5 out of 5 stars 577 reviews

55,874 users

A Creamy Silvery Experience

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

Rated 5 out of 5 stars 109 reviews

23,720 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!

Check and Send by H.Ogi

Rated 4 out of 5 stars 24 reviews

23,776 users

Check the message contents and addresses before you send the message...

Zindus by Leni Mayo

Rated 4 out of 5 stars 206 reviews

35,426 users

Google and Zimbra contact sync for Thunderbird. (TB 24 and above NOT supported)

CookieSwap by Steve Tine

Rated 4 out of 5 stars 191 reviews

7,121 users

If you have multiple logins for web based e-mail accounts (like Gmail and Yahoo! mail), then CookieSwap enables you to easily switch between those different accounts by swapping the 'cookies' that the sites use to know you.
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