Thunderbook Requires Restart
Export messages (including RSS items) as e-books.
CardBook Requires Restart
A new Thunderbird address book based on the CardDAV and vCard standards.
Notepad (QuickFox) Requires Restart
Everyday note-taking solution.
AutoarchiveReloaded Requires Restart
Automatically archives old mails (Improved version of the orginal Autoarchive Add-on)
Opacus SugarCRM 6.2+ Thunderbird Integration Pro Requires Restart
SugarCRM 6.2.0-8.x/SuiteCRM 7.x Integration for Thunderbird
Enables archiving of emails into SugarCRM and SuiteCRM from Thunderbird. Requires a purchased license key (you can request a trial from within the extension).
ImportExportTools NG Requires Restart Featured
Adds tools to import/export messages and folders (NextGen)
SyncKolab Requires Restart
SyncKolab can synchronize your calendar, address book and tasks against an IMAP server in Kolab formats version 1 (vCard/iCal) or version 2 (XML) or turn your Thunderbird/Lightning into a native Kolab Client (http://kolab.org).
E-Mail Bodytext Autoexport Requires Restart
Extracts the bodytext from an E-Mail with the specific subject into a setable directory.
tb_email_grabber Requires Restart
Very basic extension that exports all sender of mails in one folder into a CSV, which includes their fullname and email. The extension adds an option to the folder view context menu. Please select the folder to export before starting the export.
A button to be able to open the profile folder, along with two buttons to create profiles, and also switch the current profile.
One-by-One Forward Requires Restart
Highlight multiple emails, right-click, then select "One-by-One Forward". This extension will allow you to forward the selected emails, one-by-one, to the recipients you specify using your choice of attachment handling.
backupMail Requires Restart
export an e-mail to selected folder as .eml format.
Kmaleon Extension Requires Restart
Con esta extensión podrás hacer una copia de tus emails en el programa kmaleon.
Thunderbird Taiga Integration Requires Restart
Convert mails to user stories, tasks and tickets for the Taiga project management system. See https://pehei.de/post/thunderbird-taiga-integration for instructions.
Webreq® Mailboard® Requires Restart
Consente di esportare tutte le impostazioni IMAP ed SMTP della caselle email per accedervi dal web, dallo smarthone oppure reimportarle su altra postazione con Thunderbird.
InfoQube Firefox extension Requires Restart
Extension to import html into InfoQube
Mia CRM Requires Restart
Import mail to MIA CRM
JIRA Integration Plugin (Beta) Requires Restart
Create Jira Tickets directly from within Mozilla Thunderbird (based on E-Mails). This Addons saves your Username and Password in clear text. Use on your own risk. (Also, you might need to disable the CSRF Filter in your JIRA Instance.)