Up & Coming Extensions
AddressBook in Tab Requires Restart
Adds a button that can be put in toolbars which opens the addressbook in a new tab like pastismans AddressBookTab
Reinstates the extensions.checkCompatibility preference without respect to the current application version.
Yet Another Remove It Permanently Requires Restart
Remove elements and block content on Web pages.
LookOut (fix version) Requires Restart
LookOut is a plugin which allows Thunderbird to interface with Microsoft's mail tools by decoding metadata and attachments encapsulated/embedded in a TNEF encoded attachment (aka winmail.dat).
Support: Thunderbird and SeaMonkey
Add-on Update Checker Requires Restart
Adds Tools menu item to check Add-ons for updates. Includes toolbar icon.
MEGAbird Requires Restart
Add MEGA support to Thunderbird's Filelink feature.
Music World Anonymous Quick Button Requires Restart
A quick button link to MusicWorldAnonymous.com. Music World Anonymous is a site about helping bands find fans for free!
Dorando keyconfig Requires Restart
A modified Dorando's addon to rebind keyboard shortcuts. It is designed to be a drop-in replacement, keeping your old settings. (See details for upgrade instructions.)
AutoProxy-ng Requires Restart
This is a fork of AutoProxy, which can run the latest version of Firefox.
The Add-ons Manager slims down!
This add-on reduces the height of entries in the Add-on Manager, so you can display more of them at a time.
AutoConfiguration Hook Requires Restart
Provides ability to create E-mail accounts for specific ISP via the account creation wizard.
Ad Blocker lets you block all ads, tracking & malware from the web world. It is an effective solution to browse the web without offensive and annoying ads you hate to see.
Keep your menus in check by filtering out items you never use.
By blocking annoying ads and nosy trackers, adaware ad block nearly doubles your browsing speed! And with the most robust antivirus-level cloud-scanning technology of any ad blocker on the market, you’ll be safe from the latest cyber-threats.
Add-ons Manager Context Menu Requires Restart
Add more items to Add-ons Manager context menu.
Rescue Conflicting Alternatives Requires Restart
Converts a mail with conflicting alternative bodes to regular multipart mail.
attachment column in search result list Requires Restart
Show the column for attachments in search results list. General search (edit-> search -> search emails) does not show by default if a message has attachments.
This addon adds this column, just as in a normal folder view.
Show a title header above messages.
Add menu commands for replying to multiple messages at the same time.
One-by-One Forward Requires Restart
Highlight multiple emails, right-click, then select "One-by-One Forward". This extension will allow you to forward the selected emails, one-by-one, to the recipients you specify using your choice of attachment handling.