Android-add-ons

Provider for Google Calendar door Philipp Kewisch

Provider for Google Calendar connects Thunderbird with Google Calendar for full task sync, conference details, and scheduling support. It offers deeper integration than Thunderbird’s native support using Google’s official API.

Enigmail door Patrick Brunschwig

Helper tool to migrate your keys and important settings from Enigmail to Thunderbird 78.

Manually sort folders door Jonathan Protzenko, Itagaki Fumihiko

This extension allows you to manually sort (order) your folders in the folder pane of Thunderbird or automatically sort them, but in a better way. This extension also allows you to re-order accounts in the folder pane.

gContactSync door Josh Geenen

Synchronizes contacts & groups between Thunderbird and Google Contacts.

Quicktext door John Bieling

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

Remove Duplicate Messages door Eyal Rozenberg

Zoek en verwijder berichten die identiek zijn aan andere berichten in uw mailmappen (ook wel duplicaten genoemd)

Mail Redirect door Onno Ekker, Pawel Krzesniak

Maakt het heradresseren (ook wel ‘remailen’) van e-mailberichten naar andere ontvangers mogelijk.

Thunderbird Conversations door Jonathan Protzenko, Standard8

This addon provides a conversation view for Thunderbird, grouping messages together and allowing you to reply "inline" thus providing a more efficient workflow.

Signature Switch door Achim Seufert

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

CompactHeader door jmozmoz

Add symbol in header plane to switch between compact and expanded view. Work only for Thunderbird 68.0 and older. Currently, there are no plans to update this for newer versions.

Lightning Calendar Tabs door jlx84

Zobrazí záložky, pomocí kterých je možné rychle přepínat aktuální období v kalendáři Lightning. Všechny pohledy kalendáře jsou podporovány. Je možné upravit barvu textů záložek.

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

Het ‘Zwitserse zakmes’ van mappen. Zet uw favorieten om naar tabbladen - open mappen en tabbladen, verplaats e-mails zonder scrollen of zoeken. Krachtig en eenvoudig.

Stationery door Arivald

Extension to mimic Outlook Express Stationery.
Allow you to use HTML files as templates for mail. Also allow custom template in replies or forwarded mail!

quickFilters door Realraven (Axel Grude)

Maak snel e-mailfilters door berichten te slepen en hun eigenschappen te analyseren.

Opmerking verzamelaar THE outil de filtrage (semi-) automatique de courriels : copier, déplacer ou taguer (étiqueter), rien ne l'arrête :D

Check and Send door H.Ogi

Check the message contents and addresses before you send the message...