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by seekfind

11 Add-ons in this Collection

Lightning by Mozilla Calendar Project

Organize your schedule and life's important events in a calendar that's fully integrated with your Thunderbird email. Manage multiple calendars, create your daily to do list, invite friends to events, and subscribe to public calendars.

Provider for Google Calendar by Philipp Kewisch

Rated 4 out of 5 stars 984 reviews

273,193 users

Allows bidirectional access to Google Calendar

Signature Switch by Achim Seufert

Rated 4 out of 5 stars 159 reviews

85,864 users

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

ReminderFox by Tom Mutdosch, Daniel Lee

Rated 4 out of 5 stars 483 reviews

103,410 users

ReminderFox displays and manages lists of reminders and ToDo's. ReminderFox makes sure you remember all of your important dates via easy-to-use lists, alerts, and alarms, right in your browser without the need for a separate calendar program.

Contacts Sidebar by Jeroen Peters

Rated 4 out of 5 stars 271 reviews

35,158 users

Displays the address books in a sidebar in Thunderbirds 3-pane-window and can be toggled with the F4 key or a toolbar button.

Visit my Contacts Sidebar site for recent versions and news.

Tag Toolbar by H.Ogi

Rated 4 out of 5 stars 33 reviews

15,764 users

Add toolbar for toggling tags.

MinimizeToTray by Mook, Brad Peterson

Rated 4 out of 5 stars 466 reviews

14,206 users

Minimizes Mozilla windows into the system tray. Also includes a right clickable tray icon menu to further load only the windows you want visible...

Viral Threat Level by Serevinus

Rated 4 out of 5 stars 22 reviews

1,385 users

Adds an image to the status bar indicating the current threat level of the internet. It allows quick access to security information that you can use to help protect yourself, and links to antivirus software comparisons and security extensions.

QuoteCollapse by Michael J Gruber

Rated 4 out of 5 stars 25 reviews

10,366 users

Collapse and expand quotes. Please see the extension homepage for...

Sender Verification Anti-Phishing Extension by Joshua Tauberer

Rated 4 out of 5 stars 20 reviews

1,104 users

Protects you from phishing attacks by verifying the From: address domain name of emails as you read them. Sender Policy Framework (SPF) and DNS-based reputation lists are used.

Timestamp by Jeroen Peters

Rated 4 out of 5 stars 19 reviews

834 users

Inserts the current date/time into a message or an input field in the browser.

Visit my Timestamp site for recent versions and news.

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