Add-ons
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Adds tools to import/export messages and folders (NextGen)
NEW 78/68 Compatible version !
See Changes below199,361 users -
The "Swiss army knife" of folders. Turn your favorites into tabs - open folders and subfolders, move mails without scrolling around or searching. powerful + easy.
See new mail at a glance after automatic filtering - supports quickFilters addon!20,730 users -
Quickly generate mail filters on the fly, by dragging and dropping mails and analyzing their attributes. Create a filter in less than 10 seconds, it's as easy as: drag, click, click.
By popular demand, supports SORTING filters alphabetically.13,438 users -
This Extension implements the ManageSieve protocol for securely managing Sieve Script on a remote IMAP server...9,354 users -
Add as many local folders as you want to.
New folders can reside on mapped or network locations.
New 68/78 version !8,963 users -
Folder view arrows; switch to "All Folders" view when hovering during drag & drop; allow user to select which views are enabled or tied to the view arrows.5,375 users
Top Rated See all »
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Makes search results sort by "date" instead of "relevance" by default.589 users -
Make the “Received” column in IMAP folders show when messages were actually received.407 users -
The "Swiss army knife" of folders. Turn your favorites into tabs - open folders and subfolders, move mails without scrolling around or searching. powerful + easy.
See new mail at a glance after automatic filtering - supports quickFilters addon!20,730 users -
A Thunderbird extension which disables drag and drop in the folder pane.
This extension prevents unintended folder movement.291 users -
Disable drag and drop on the folder tree in order to prevent unintended folder movement.1,513 users
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Expression Search - NG is an extension to Thunderbird which adds powerful message searching features.
Type "f:fred t:tom a:yes" to see messages from Fred to Tom that have an attachment.
Type "f:(oo -pp)" for messages by oo, but not pp.568 users
Recently Added See all »
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Global Search/Indexing Enhancements/ On Disk Status for IMAP
Permits selective enabling and disabling of search indexing on folders or accounts - with inheritence. Extra columns can show whether a mail is stored on disk and its indexing status.33 users -
Expression Search - NG is an extension to Thunderbird which adds powerful message searching features.
Type "f:fred t:tom a:yes" to see messages from Fred to Tom that have an attachment.
Type "f:(oo -pp)" for messages by oo, but not pp.568 users -
This add-on lets you move messages from a specific folder (and sub-folders) to a new folder.83 users -
This add-on makes it easy to open folders on a file server.
In order to use the add-on, you need to install two things: the add-on and the linked app.
You can download the linked app from the following website.
https://openfolder.net/39 users -
- SPAM Header Checker for OCN(Japanese Internet Provider)
- This plugin looks at the header of the mail and assigns a "junk mail" mark.
- Only if the header (X-CON-SPAM-CHECK) of the mail is set to 100%, it will be marked as "spam".29 users -
A context menu item to archive all messages than older than a given duration.96 users
See all 88 extensions in Folders and Filters »
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