Youtube has always been considered to be one of the most popular web resources for people who like to watch different videos online. Moreover you are given an opportunity to upload your own video file which could be seen by a great variety of people who visit this web resource. But you were not allowed to download youtube videos. But not so long ago this problem was solved by different software developers which offer different solutions for their customers. Such tools make it possible to download such videos and afterwards convert the video files to different formats which are easy to use. This kind of software is extremely popular today because it makes it possible to watch youtube videos offline on your computer.