AbysmalTech's Thunderbird Faves

by AbysmalTech

134 Add-ons in this Collection

Adblock Plus by Eyeo

Rated 5 out of 5 stars 7,054 reviews

12,855,515 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 966 reviews

326,838 users

Allows bidirectional access to Google Calendar

Evernote Web Clipper by Evernote

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

Enigmail by Patrick Brunschwig

Rated 4 out of 5 stars 201 reviews

139,817 users

OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.

United States English Spellchecker by jooliaan

Rated 4 out of 5 stars 196 reviews

347,743 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)".

Clippings by AE Creations

Rated 4 out of 5 stars 251 reviews

36,166 users

Save frequently-entered text for pasting later.

gContactSync by Josh Geenen

Rated 4 out of 5 stars 232 reviews

92,404 users

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

Image Zoom by Jason Adams

Rated 4 out of 5 stars 353 reviews

72,321 users

Adds zoom and rotation functionality for images...

LookOut by Aron Rubin

Rated 4 out of 5 stars 156 reviews

170,455 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 169 reviews

67,017 users

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

Quicktext by WizKid, R Kent James

Rated 4 out of 5 stars 307 reviews

86,335 users

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

Mail Redirect by Pawel Krzesniak, Onno Ekker

Rated 4 out of 5 stars 126 reviews

36,743 users

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

Signature Switch by Achim Seufert

Rated 4 out of 5 stars 191 reviews

68,741 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 661 reviews

51,381 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.
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