Download Unlimited 1.001.1-signed
This will remove all the restriction and the limits you have in the networks when downloading files. You need a Download Manager add-on such as DownThemAll to download files but you can use this add-on alone to watch streaming videos, documents ect..
This add-on has been preliminarily reviewed by Mozilla. Learn more
This add-on is not compatible with your version of Firefox because of the following: