This free program lets you take advantage from the wealth of videos from YouTube by letting you download them in an easy and fast way. You only need to copy the URL of the video you want to download, or go to the corresponding page when the program is open so it can get the URL automatically. Then, you need to click on the Download button. The program will start downloading the video immediately. You can choose the resolution of the downloaded video from the options available. In general, the program works fast, but, of course, the time it takes to download a video will depend on its length and on your connection speed.
You can set the program to download all your videos in a preferred resolution if available, as well as to choose a preferred format (MP4, FLV, WEBM and 3GP). Also, it is possible to set the maximum amount of simultaneous downloads (up to 10).
This free version of the program has some limitations. For example, you can convert only three minutes or less of your downloaded videos into other formats. Unfortunately, you cannot transfer your downloads directly to iTunes, among other things. If you want to get rid of these limitations, then you will need to upgrade your program to the pay-based one.