The following review written by one of the Software Informer contributors applies to version 1.5
TubeDigger is a program that allows you to download videos from video portals. Not only does it support YouTube videos, but also almost any video that can be played in your browser. In order to save a video to your hard drive, you just need to enter the URL of the video you want to capture, with the "Record" button switched to "On".
TubeDigger will begin to download the video, and it will save it on your hard disk, in the folder you have specified. You can begin playing and saving another video while the recording takes place, it is not necessary to watch the video for it to be recorded completely.
The program's interface can be modified using any of the included six different skins, which affect its appearance. It also allows you to convert your downloaded videos.
You will be able to use for free the trial version of this program for fourteen days. During this period, you will be able to download videos from YouTube and VKontakte without any restrictions, but the program will save just the 50% of the size of videos downloaded from other places.