Thunderbird

A Thunderbird add-on that allows you to configure the Date column in message threadpane. ConfigDate allows to configure the "Date" column in message threadpane. When displaying the message header, it is possible to display the (default) formated date or the senders local sent time (Date-String).... Platforms: Mac

Knight's Mail is a "webmail" application written using XUL, so that it looks and behaves similar to thunderbird, while installing no software on the client other than a mozilla based browser (mozilla, firefox, etc.).It uses PHP on the server side and XUL/javascript on the client side. Platforms: PHP

Reliable start/stop/configuration of Mozilla Applications (Firefox, Thunderbird, etc.) Platforms: Mac

gContactSync is an extension that synchronizes contacts between Google (Gmail) and an Address Book in Thunderbird. The current version is 0.3.2.You can synchronize multiple accounts with multiple address books, and it fully supports regular and hosted Google Accounts. Platforms: Mac

This add-on provides a visual indicator of new Thunderbird mail availability in supported clients (Firefox, Sunbird) and Thunderbird itself. Note: you MUST install this add-on in BOTH Thunderbird and supported clients as there are both client AND server portions which communicate via a TCP/IP... Platforms: *nix

This extension for Thunderbird gives you the following options about compose window and the headers layout in reply and forwarded mails: 1) inserts real borders in reply mails (just in HTML mails). Note that the standard blue borders are only for the display on Thundebird, they're not real part... Platforms: Mac

Many providers dont allow users to access their mailboxes with traditional email client (Mail, Entourage, Eudora, Thunderbird...). For those users the only access method is the web-mail interface that perhaps is not flexible and efficient enough. With MacFreePOPs you can restore the traditional... Platforms: Mac

Copy and paste a name, phone number, address or other text from your Thunderbird address book quickly, with just a single menu click. Platforms: Mac

Just a very simple add-on that adds a toolbar button for the "Run Filters on Folders" menu Platforms: Mac

This extension adds a button ("Dump list") to the Add-ons window. When this button is pressed, a new window is opened with the list of installed extensions, themes or plugins (as plain text, as HTML, as CSV or as BBCode). In addition to the name, some other information can be added to the list:... Platforms: *nix

A Thunderbird add-on that shows the name of the sender in the message list pane This extension shows the display name of the sender in the message list pane if the sender's address (From address) is in the address books. Showing the display names improves the visibility of the message list... Platforms: Mac

Software made to make email easier. Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features! Get the award-winning email application from Mozilla. Import your existing mail and enjoy our new features like tabbed email and advanced... Platforms: Windows, Mac, Linux

The RealPrevNextButtons extension installs in your Thunderbird two buttons, namely, Real Prevuious and Real Next. The RealPrevNextButtons lets you navigate through the unread messages but it doesn't let other extensions tot work in the message window toolbar. Platforms: Mac

This extension make easier use more profiles in Firefox and Thunderbird. Infact it adds also in the File menu two new items to start another profile or the profile manager. From the extension's preferences, you can choose what to do when you launch another profile (close the one in use, don't... Platforms: Mac

Press PrintScreen and can't grab the entire webpage because it is longer than the browser window? You need FireShot! Unlike other extensions, this plugin provides a set of editing and annotation tools, which let users quickly modify captures and insert text and graphical annotations. Such... Platforms: Windows

Compare your installed Firefox or Thunderbird extensions to a directory of saved XPI extension files to see which ones need upgrading. Platforms: Windows, Mac, Linux

Extension for Firefox and other apps to manage any sqlite database Now we have some documentation available under the wikis. Thanks to fairfaxwatershed for these docs. Manage all your sqlite databases using this lightweight extension for firefox, thunderbird, seamonkey, songbird, komodo etc.... Platforms: Mac

Toggle Word Wrap toggles word wraping in Firefox or Thunderbird (PRE elements). With Thunderbird, it comes in handy when inserting long text lines which should not get wrapped in the final message (such as log file entries). It only has an effect when using plain text mode for composition - this... Platforms: Mac

Hunspell is the spell checker of LibreOffice, OpenOffice.org and Mozilla Firefox 3 & Thunderbird, Google Chrome, and it is also used by proprietary softwares, like Mac OS X, memoQ, Opera and SDL Trados. Main features: Extended support for language peculiarities; Unicode character encoding,... Platforms: *nix

Make Thunderbird even more powerful with the fully integrated Lightning Calendar. Lightning allows you to organize your schedule directly within Thunderbird. Lightning 1.0 is the latest stable release built for Thunderbird 8. Lightning also supports older versions of Thunderbird like 3.1,... Platforms: *nix