FireFTP for Firefox

For web developers that need to FTP files to web servers I highly recommend Fire FTP for Firefox. It's a FREE plug-in that works really well.

The only problem I've had with it after using it several days is in adding account profiles for multiple FTP sites. I had to find its config file on my hard drive and add additional ones manually. Other than that, it works great.

https://addons.mozilla.org/en-US/firefox/addon/684