AbysmalTech's Thunderbird Faves

by AbysmalTech

134 Add-ons in this Collection

Adblock Plus by Eyeo

Rated 5 out of 5 stars 6,907 reviews

12,795,171 users

Blocks annoying video ads on YouTube, Facebook ads, banners and much more.

Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).

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 964 reviews

318,044 users

Allows bidirectional access to Google Calendar

Enigmail by Patrick Brunschwig

Rated 4 out of 5 stars 200 reviews

137,770 users

OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.

Evernote Web Clipper by Evernote

Use the Evernote Web Clipper to save things you see on the web into your Evernote account.

United States English Spellchecker by jooliaan

Rated 4 out of 5 stars 191 reviews

346,113 users

United States English Spellchecker for Firefox, Thunderbird and SeaMonkey by Kevin Atkinson and Geoff Kuenning.

To enable, right-click in a multi-line text box, select "Languages", then "English (United States)".

gContactSync by Josh Geenen

Rated 4 out of 5 stars 231 reviews

89,343 users

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

Clippings by AE Creations

Rated 4 out of 5 stars 243 reviews

34,423 users

Save frequently-entered text for pasting later.

LookOut by Aron Rubin

Rated 4 out of 5 stars 156 reviews

166,033 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).

Remove Duplicate Messages (Alternate) by Eyal Rozenberg

Rated 4 out of 5 stars 168 reviews

64,202 users

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

Mail Redirect by Pawel Krzesniak, Onno Ekker

Rated 4 out of 5 stars 128 reviews

35,936 users

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

Quicktext by WizKid, R Kent James

Rated 4 out of 5 stars 306 reviews

84,092 users

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

Signature Switch by Achim Seufert

Rated 4 out of 5 stars 191 reviews

67,605 users

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

FEBE by Chuck_Baker

Rated 4 out of 5 stars 658 reviews

51,936 users

FEBE (Firefox Environment Backup Extension) allows you to quickly and easily backup your Firefox extensions. In fact, it goes beyond just backing up -- It will actually rebuild your extensions individually into installable .xpi files.

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

Rated 5 out of 5 stars 121 reviews

20,664 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!
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