Scibex Thunderbird

by Scibex

40 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.

Enigmail by Patrick Brunschwig

Rated 4 out of 5 stars 179 reviews

150,298 users

OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.

Toolbar Buttons by Michael B.

Rated 4 out of 5 stars 316 reviews

131,477 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.

SmoothWheel by Avi Halachmi

Rated 5 out of 5 stars 246 reviews

46,061 users

Scrolls the page smoothly when scrolling the mouse wheel (or keyboard arrows if enabled).

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.

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.

Czech spell checking dictionary by Mozilla.cz

Rated 3 out of 5 stars 26 reviews

45,480 users

Czech spell checking dictionary for all Mozilla applications includes both standard and ascii version.

Grab and Drag by Ian Weiner

Rated 4 out of 5 stars 253 reviews

21,489 users

Enables Adobe Acrobat-style grab and drag scrolling, Flick gestures, and Momentum scrolling in Firefox. Useful for (older) pen or touchscreen-based devices for which these gestures are not natively supported. Not useful on Windows 8 touch devices.

StartupMaster by htamas

Rated 4 out of 5 stars 208 reviews

15,237 users

Asks for the master password at startup (fixes multiple password prompt)

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!

Addressbooks Synchronizer by Guenter Gersdorf

Rated 4 out of 5 stars 57 reviews

32,797 users

Synchronizes selected addressbooks with other instances of thunderbird
using ftp/webdav/imap servers

Email Signature - WiseStamp by The WiseStamp Team

Rated 4 out of 5 stars 301 reviews

29,006 users

Signatures for Gmail, Google Mail, Yahoo Mail

Calendar Tweaks by DW-dev

Rated 4 out of 5 stars 52 reviews

14,407 users

Allows several tweaks to the Thunderbird/Lightning calendar user interface including new selection styles and repeating event icons. Mimics the colors and styles found in MS Outlook.

Thunderbird Message Filter Import/Export by Wind Li

Rated 3 out of 5 stars 65 reviews

9,233 users

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

Duplicate Contact Manager by Marian Steinbach, Copelnug

Rated 3 out of 5 stars 91 reviews

22,548 users

Facilitates handling of duplicates in your address book(s). Allow to search and remove similar contacts.
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