Filter Results
-
Category
-
Works with
-
Tag
528 matching results
Search
Sort by:
Night and Day Dynamic
A theme that switches between sun and moon based on time of day.
This is the canonical example dynamic theme published by Mozilla: https://github.com/mdn/webextensions-examples/tree/master/dynamic-theme
Zivver for Thunderbird
This extension automatically detects Zivver messages and decrypts them on-the-fly using the Zivver API. Messages are decrypted only when actively displayed by the user and are never stored locally.
EagleCloud Extension
Works along with EagleCloud Information Security product to secure sensitive information based on company policy.
Next Unread Group (Mark All Read)
Adds a Group button, marks current newsgroup or folder as read and moves to the next unread message
ProtonMail Encryption Status
When using ProtonMail Bridge to integrate Mozilla Thunderbird withProtonMail, it's not easy to tell which emails were end-to-end (E2E) encrypted. This add-on puts an icon in the toolbar above every message to show you its encryption status.
Toggle Line Wrap
Toggle wrapping of long lines in the message composition window when writing plaintext messages. Wrapping can be controlled via a toolbar button and a keyboard shortcut.
White Screen
Use white screen test to detect dead pixels, stuck pixels, and other display defects.
Black Screen
Use black screen test to detect dead pixels, stuck pixels, and other display defects.
Huastec spell checker Requires Restart
This is a spell checker for Huastec (Tének) language. It is based on the Potosina variety.
Copyright: Jesus Carretero. University Carlos III of Madrid. Spain
Thanks to Kevin Scannell (SLU, USA)
Komi (kpv) spellchecker dictionary
Komi (kpv) dictionary for spell-checking in Firefox and Thunderbird
Udmurt spellchecker dictionary
Udmurt dictionary for spell-checking in Firefox and Thunderbird
Interlingua - Spelling dictionary
Dictionario orthographic pro Interlingua.
Spelling dictionary for Interlingua.
Črkovalnik za slovenski jezik
Spell-checking dictionary for the Slovene language
Slovar za slovenski jezik
uBlock Origin
Finally, an efficient blocker. Easy on CPU and memory. uBlock Origin (uBO) is a CPU and memory-efficient wide-spectrum content blocker that blocks ads, trackers, coin miners, popups, annoying anti-blockers, etc. in your feeds.
To create your own collections, you must have a Mozilla Add-ons account.