Downtube is a tool that helps download videos from YouTube in an easy and intuitive way. You can save your videos in “Flash format” and then convert them into more common formats.
The graphical interface was made originally for Windows, however in brief it will be available for Linux, FreeBSD and even Mac OS X. All the versions will have the same quality and easiness of use.
Downtube is available in 3 languages: English, Spanish and Portuguese.
Download: Downtube 2.0 Windows 2000/XP/2003 and Linux (Wine)