zFiler mail Requires Restart
Automatic conversion from 'plain' attachments to zFiler links, when message is being sent.
Set your Facebook, Twitter etc. status by selecting a text on any page.
LilyPond It! Requires Restart
Automatically change LilyPond music score into images in your HTML mails.
Toggles Development Profile Preferences On When Enabled And Off When Disabled.
BugFlags Requires Restart
Lists the request flags for a specified requestee
Generate patch command Requires Restart
Generate a command (or part of it) to send a patch as a reply to a thread − primarily intended for use with `git send-email`
DND Flavor Inspector Requires Restart
View drag and drop flavors
Edit Custom Size Image Requires Restart
Fixes a bug in SeaMonkey Composer and Thunderbird Message Compose whereby the Image Properties dialog would always reset the image to actual size.
Becky! Import Requires Restart
Provides the ability to import messages, address book, filters and account settings from Becky!, an email client used in Japan.
This add-on is not compatible with your version of Thunderbird because of the following:
- Add-on uses binary components.
This addon provides options for starting the developer tools server. It is especially valuable in XULRunner Apps where there is no UI to start the server.
NOTE: This addon is not mandatory in Firefox or Thunderbird, as support is built in.
Wepware - Capture and Share Live Content Requires Restart
Grab live snapshots of anything on the internet, organize your collected content into folders and share with friends through SNS.
mappviewer Requires Restart
Tools for Meyersound's MAPPonline
Live in harmony with ads.
AdSidebar is an alternative to traditional ad blocker extensions that benefits both the user and content creators. Ads are displayed in a sidebar on the right side of the screen.
Force Addon Status Requires Restart
Provides ability to change status of specific addon (enabled/disabled).
OpenMixTools Requires Restart
convert session files of yamaha consoles, print channel lists and reports
Print Preview Toolbar Button Requires Restart
ExecMail Requires Restart
This addon converts a user selected keyword within a website, to the newest digg entry which encapsulates the target keyword.
GuifiProxy Infocentre Santa Bàrbara Requires Restart
Facilitates the use of proxies allows switching between them with two clicks, import i export lists, edit, add and delete manually, automatic authentication and exception address