John's Thunderbird add-ons

by john

10 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 1,014 reviews

324,152 users

Allows bidirectional access to Google Calendar

FoxClocks by Andy McDonald

Rated 4 out of 5 stars 329 reviews

56,857 users

FoxClocks shows times around the world - or just your local time - at the bottom of your browser. It deals with daylight saving time so you don't have to.

Remove Duplicate Messages (Alternate) by Eyal Rozenberg

Rated 4 out of 5 stars 149 reviews

65,986 users

Search and remove messages which are the same as other messages in your mail folders (referred to as duplicates or dupes).

Zindus by Leni Mayo

Rated 4 out of 5 stars 207 reviews

21,793 users

Google and Zimbra contact sync for Thunderbird. (TB 24 and above NOT supported)

新同文堂 (New Tong Wen Tang) by passerby@hk, softcup

Rated 4 out of 5 stars 98 reviews

31,166 users

NewTongWenTang is a tool to switch display Chinese content between traditional and simplified glyphs (中文繁簡體互轉工具)

Quote Colors by Malte Ruecker

Rated 4 out of 5 stars 44 reviews

12,760 users

Quote Colors allows you to select text and background colors of different quote levels which are applied when reading or printing mail/news messages. Additionally, you can choose between graphical and traditional plain text quoting display mode.

Tiny Menu by Anthony Lieuallen

Rated 4 out of 5 stars 296 reviews

5,474 users

Replace the standard menu bar with a tiny menu popup.

Clean Subject by sbiz

Rated 4 out of 5 stars 38 reviews

3,479 users

"Clean Subject" cleans the subject from multiple occurrences of subject prefixes such as ("Re: Re-2: Re:") and postfixes that are inserted by other clients. Words like "[SPAM]" can be cleaned as well. These prefixes can be defined in the preferences.

pasteCode by Stephen Morton

Rated 4 out of 5 stars 5 reviews

623 users

Programmers: want to email some source code to a colleague and have it be actually readable and highlighted just like in your code editor? Well with pasteCode, you can do just that...

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