Monitor Master Moves Firefox Tabs, Windows, and Links Between Multiple Monitors

Firefox only: Multiple monitors can be great for keeping an eye on multiple Firefox windows—whether you're researching, writing, or just tracking a few downloads—and a new extension called Monitor Master adds a bunch of dual monitor-centric features that make Firefox easier to use on more than one screen.
Monitor Master is simple, but awesome. With one click, you can:

• Move your Firefox window from one monitor to the other
• Move an open tab from one monitor to the other. If you have another Firefox window open on that monitor, it'll move that tab into your existing window.
• Open a link on the opposite monitor
• Extend a window so it takes up the most space possible (great if you use several monitors)

The only thing I wish it had was keyboard shortcuts, but right-clicking on a tab to move it is still faster than clicking and dragging it. Plus, the extension's brand new, so hopefully we'll see a bit more functionality soon. If you use Firefox and have more than one monitor, this is a must-have extension. Check out the video above to see it in action, or hit the link below to download it and try it for yourself.
Monitor Master is a free download, works wherever Firefox does.
source