X2X Free Youtube Download allows you to download videos from YouTube. It can download several videos simultaneously and save them to your hard drive to FLV, AVI or MP4. It does not require any particular knowledge; all you need to do is to paste the URL of your videos on the interface and to click on the download button. You can change the information such as the title, the author, the description, the date, etc. It sends you a notification once the download is over.