ImportExportTools Requer reinicialização
Adds some tools to import and export folders and messages
SQLite Manager Requer reinicialização
Manage any SQLite database on your computer.
Provider for Google Calendar Requer reinicialização
Allows bidirectional access to Google Calendar
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.
Se você é uma pessoa que gosta de ter controle sobre os seus downloads, Download Status Bar é o add-on que você procura!
Fight the text ads! Element Hiding Helper is a companion extension for Adblock Plus meant to make creating element hiding rules easier.
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.
As of Firefox 33, Venkman *no longer works*, as the APIs which it needs have been removed.
Auto Resize Image Requer reinicialização
Resizer for inline and attachment images (JPEG, PNG, BMP and GIF image formats).
All platforms are supported (Windows, Linux and Macintosh).
QuickNote Requer reinicialização
A simple note-taking extension.
MinimizeToTray revived Requer reinicialização
Minimizes windows into the system tray.
UnMHT allows you to view MHT (MHTML) web archive format files, and save complete web pages, including text and graphics, into a single MHT file in Firefox/SeaMonkey.
Font Finder Requer reinicialização
FontFinder is created for designers, developers and typographers. It allows a user to analyze the font information of any element on a page, copy any piece(s) of that information to the clipboard, and perform inline replacements to test new layouts.
'Classic Toolbar Buttons' add-on restores old toolbar button ui (known from Fx 4-7s small view, Fx 4-12s large view & Tb 5-14) for current Firefox, Thunderbird and Seamonkey versions.
Beta builds on versions page!
Redirecionar mensagem (Mail Redirect) Requer reinicialização Em destaque
Permite redirecionar ("remail") mensagens de e-mail a outros destinatários.
Add-ons Manager Context Menu Requer reinicialização
Add more items to Add-ons Manager context menu.
Quicktext Requer reinicialização
Quicktext is an extension for Thunderbird that lets you create templates that can be easily inserted into your own emails.
ProfileSwitcher Requer reinicialização
It adds some options to launch easily other profiles and the Profile Manager.