Extensões atualizadas recentemente
Restores version numbers for all installed add-ons inside Add-on Manager on Firefox, Thunderbird and Seamonkey.
Auto delete cookies and localStorage objects as soon as they become unused
Flexible Sidebar allows to change sidebar width by dragging the handles.
Restart Application Button lets you restart your Firefox and SeaMonkey application by a quick toolbar button click.
Keeps track of your browser tab number.
Multi Web Search Requer reinicialização
For those who are looking for and want to find!
Find the most relevant information from the Web with a single request to different search engines and get the results on a single page
WOT - Navegação segura Requer reinicialização
Descubra instantaneamente os sites em que você pode confiar. O WOT adiciona ícones intuitivos no estilo das luzes do semáforo ao lado dos resultados da pesquisa e URLs para ajudá-lo a tomar decisões inteligentes de visitar um site ou não.
Enlarge thumbnails, and show images/videos from links with a mouse hover.
Library Exporter Requer reinicialização
IMPORTANT: This add-on is just for exporting ebooks from EPUBReaders private library. If you want to read ebooks, please install https://addons.mozilla.org/firefox/addon/epubreader/.
Save images and pages to your Pinterest account quickly and easily with Save Button for Pinterest.
Toolbar panel for restarting the application with(out) multiple processes and for changing the maximum number of content processes (this requires Firefox 49 or newer).
Add-on for Firefox and Thunderbird. Replaces built-in notifications with the OS native notifications. It supports most Linux Desktop Environments, Windows 8.1 & 10.
Composer Open In Requer reinicialização
Adds a toolbar button to Composer to open the current file in another editor or browser.
Additional functionality for the browser's default image and video viewer.
Certificate Patrol Requer reinicialização
Your browser trusts many certification authorities and intermediate sub-authorities quietly, every time you enter an HTTPS web site. This add-on reveals when certificates are updated, so you can ensure it was a legitimate change.
Copy Sent to Current Requer reinicialização
Allows to place a copy of sent messages (aka FCC) into the currently active folder or any other folder you choose, when you create the message. Usually the copies are placed into the 'Sent' folder. For replies, you may also move the original message.
'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!
Integrated Authentication for SeaMonkey Requer reinicialização
An extension that helps with enabling and managing NTLM (Windows pass-through) and other SPNEGO (integrated authentication) settings.
Der Spam-Filter für Xing! Entfernt störenden Spam aus der Xing-Timeline und den Gruppen.