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Lock The Text
Requires Restart
Encrypt your text data in browser before you submit it to a network
Fast Close Tabs
Requires Restart
Closing the window closes the active tab instead of the window.
CapsKiller
Requires Restart
Caps Killer is a protection against newbies using caps in their mails.
Too Many Recipients
Requires Restart
Contourne la limite du nombre de destinataires/e-mail des serveurs SMTP.
Gets around the limit on the number of recipients/e-mail of SMTP servers.
Evita la limitación de número de destinatarios/e-mail del servidor SMTP.
Collapsed Unread
Requires Restart
Shows unread email count for collapsed folders even if the unread mails are in subfolders.
Rikaichan Japanese-Dutch Dictionary File
Requires Restart
This is a dictionary file add-on for the Rikaichan extension.
All mail from all accounts
Requires Restart
Add a toolbar button to send and receive all mail from all accounts for Leopard theme.
Inbox Cleaner of expired Emails
FireCsv
Crash Me Now! (Simple)
Today's messages
Requires Restart
Show only your messages received during the current day, the last 7 days or the last 30 days thanks to 3 buttons.You may use pin button to keep filters applied when switching to your other inbox/folders.
QuickFilterPlus
Follow Up
Disable about:config
Requires Restart
Disable about:config feature of Firefox and Thunderbird.
Path Linker
MiniWebView Sidebar
Requires Restart
Sidebar that shows a single web page. This allows Thunderbird to be augmented with any user-supplied or third-party web page. The screenshot shows an example - I use my own custom web page to present my Google Calendar in my preferred format.
Fit Images
Requires Restart
Fit large images to window when viewing a message.
Control how you want to fit images: by width, height or both.
To create your own collections, you must have a Mozilla Add-ons account.
