Social & Communication
Capture & Print No Restart Featured
This add-on lets you print a webpage's area easily.
QrCodeR No Restart Featured
Encode selection, links and images to QrCode with right-click.
A clean, easy to use and highly extensible Internet Relay Chat (IRC) client.
Multifox No Restart Featured
An extension that allows Firefox to connect to websites using different user names. Simultaneously.
*** Multifox 2 users: try the "Window Mode" (Addons - Multifox - Options) ***
QR Code Image Generator No Restart Featured
Create a QR Code of the selected text or current URL. Use CTRL-SHIFT-Q to quickly see the QR Code. Also possible to create a QR Code from free text within Firefox. Works completely offline! Now with UTF8 support.