With MassTube it is possible to download simultaneous videos from YouTube popular site through a graphic interface that joins functionality and usefulness for standard user.

The application can download videos and convert them to different formats, including AVI, FLV, MPG1/MPG2, 3GP (for mobile phones), MP4 (portable devices), and MP3 and OGG audio formats.

MassTube supports new YouTube language URLs, what allows you to download contents independently from the language of the site you are visiting.

Other characteristics that are worth mentioning are: clipboard monitoring to automatically copy YouTube URL in the application; saving of user set preferences; possibility of including more and more videos to the list, even when the downloading process has started; etc.

MassTube is much better than several of these programs, since the number of available options is much higher and it has a superior performance.