Add-ons
Most Popular All »
- 1. Adblock Plus 14,521,716 users
- 2. Lightning 6,758,701 users
- 3. FlashGot Mass Downloader 490,511 users
- 4. ImportExportTools 454,217 users
- 5. Stylish 418,838 users
- 6. HTTPS Everywhere 393,659 users
- 7. Element Hiding Helper for Adblock Plus 352,091 users
- 8. Provider for Google Calendar 341,038 users
- 9. S3.Google Translator 328,879 users
- 10. Full Web Page Screenshots (♥♥♥♥♥) 232,431 users
Featured Extensions See all »
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A new Thunderbird address book based on the CardDAV and vCard standards.
Twitter: @CardBookAddon
Forum: https://cardbook.6660.eu/19,938 users -
OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.144,701 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).14,521,716 users -
Theme Font & Size Changer lets you change the global font size and font family used for the user interface in Firefox. Design your browser with your favorite font.99,922 users -
Add symbol in header plane to switch between compact and expanded view. Options to switch between one or two lines compact view, which buttons should be displayed in header pane. For Thunderbird 36 and older use version 2.0.9 (see version history)107,601 users
Up & Coming Extensions See all »
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A simple plugin that makes the Close button behave exactly like the Minimize one.1,296 users -
Adds a button that can be put in toolbars which opens the addressbook in a new tab like pastismans AddressBookTab7,715 users -
Synchronize Exchange ActiveSync accounts to Thunderbird Addressbook and Calendar, also supports outlook.com accounts.1,422 users -
Provides ability to change status of specific addon (enabled/disabled).4,289 users
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This is a fork of AutoProxy, which can run the latest version of Firefox.4,504 users -
Plugin para subir ficheros a Consigna (Junta de Andalucía) de forma automática desde Thunderbird.
Está ideado para el intercambio de ficheros de gran tamaño. Es un espacio de almacenamiento temporal y con algunas restricciones de acceso opcionales.1,555 users
Featured Themes See all »
Featured Collections See all »
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