thunderbird

Unofficial Thunderbird Nightly flatpak built from Thunderbird tarball (x86_64 only)

This Thunderbird (68+) Add On makes it easy to send large attachments: It uploads the files to a Nextcloud or ownCloud instance and inserts download links into the message.

Thunderbird Add-on. Add webpages to the Thunderbird spaces toolbar. https://addons.thunderbird.net/en-US/thunderbird/addon/spaceapper/

Thunderbird web extension that opens WhatsApp Web in a Thunderbird Tab

Notify on This Folder Not That Folder: A Thunderbird Extension allowing you to choose which accounts and folders to get notifications for. Also allows setting different sounds for each account.

A mail message composition utility for Mozilla Thunderbird.

Utility program to visualize Thunderbird message filters.

Gruvbox dark theme for Firefox and Thunderbird

A Thunderbird theme with a dark/light mode toggle.

Add-on for Thunderbird that automatically populates contact photos with their Libravatar or Gravatar photo.

Track Packages from the right-click menu.

Export your extensions!

Insert an About button for each add-on into the Add-ons list.

GCalTab is a Thunderbird add-on that opens Google Calendar website in a Thunderbird tab. It facilitates multiple accounts management and features a beautiful dark mode thanks to the DarkReader algorithm.

A fork of "markdown-here-revival", a Thunderbird markdown renderer and syntax highlighter, just with another set of icons.

A fork of CardBook, a Thunderbird CardDAV and vCard address book, just with a more streamlined main icon.

Automated installation of Mozilla Thunderbird for The Linux Operating System. The objective is to provide a method to easily install Mozilla Thunderbird directly from Mozilla's website and enable Thunderbird's automatic update feature for the latest

Thunderbird web extension that opens Telegram Web in a Thunderbird Tab

A Thunderbird Extension/ Add-on which automatically sorts all incoming Mails from GitLab.

Thunderbird user.js hardening by CHEF-KOCH